{"id":1045,"date":"2021-10-08T13:06:09","date_gmt":"2021-10-08T13:06:09","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=1045"},"modified":"2022-02-16T18:53:47","modified_gmt":"2022-02-16T11:53:47","slug":"phep-tru-cac-phan-thuc-dai-so-on-luyen-toan-hoc-cung-toppy","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/phep-tru-cac-phan-thuc-dai-so-on-luyen-toan-hoc-cung-toppy\/","title":{"rendered":"Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 \u2013 \u00d4n luy\u1ec7n to\u00e1n h\u1ecdc"},"content":{"rendered":"\n<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"B\u00e0i 6: Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 - To\u00e1n l\u1edbp 8 [ONLINE MATH - OLM.VN]\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/i15WkCVutvQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption>Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<\/figcaption><\/figure>\n\n\n\n<p>V\u1edbi to\u00e1n h\u1ecdc, vi\u1ec7c th\u01b0\u1eddng xuy\u00ean \u00f4n t\u1eadp l\u00fd thuy\u1ebft v\u00e0 l\u00e0m c\u00e1c b\u00e0i t\u1eadp l\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u1ed7 tr\u1ee3 <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc t\u1eadp<\/a> v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3. V\u1edbi l\u01b0\u1ee3ng ki\u1ebfn th\u1ee9c c\u1ef1c k\u1ef3 \u0111a d\u1ea1ng, \u0111\u1eebng ng\u1ea7n ng\u1ea1i \u00f4n t\u1eadp m\u1ed7i ng\u00e0y \u0111\u1ec3 r\u00e8n luy\u1ec7n v\u00e0 gi\u00fap t\u1ea1o c\u1ea3m h\u1ee9ng h\u1ecdc to\u00e1n h\u01a1n n\u1eefa. H\u00f4m nay, Vietlearn s\u1ebd chia s\u1ebb \u0111\u1ebfn c\u00e1c b\u1ea1n th\u00f4ng tin v\u1ec1 ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1, h\u1ecdc to\u00e1n c\u00f9ng Vietlearn ngay th\u00f4i!<\/p>\n\n\n\n<p>L\u00fd thuy\u1ebft v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<\/p>\n\n\n\n<p>Ph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c c\u1ef1c k\u1ef3 quan tr\u1ecdng c\u1ee7a to\u00e1n l\u1edbp 8<\/p>\n\n\n\n<p>\u0110\u1ecbnh ngh\u0129a v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<\/p>\n\n\n\n<p>Ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 (ph\u00e2n th\u1ee9c), l\u00e0 m\u1ed9t bi\u1ec3u th\u1ee9c c\u00f3 d\u1ea1ng A\/B. Trong \u0111\u00f3, A \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1eed th\u1ee9c (t\u1eed) v\u00e0 B \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1eabu th\u1ee9c (m\u1eabu). Bao g\u1ed3m c\u00e1c \u0111i\u1ec1u ki\u1ec7n: A v\u00e0 B \u0111\u1ec1u l\u00e0 nh\u1eefng \u0111a ph\u1ee9c; B kh\u00e1c 0. \u0110a th\u1ee9c \u0111\u1ea1i s\u1ed1 s\u1ebd \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ph\u00e2n th\u1ee9c n\u1ebfu c\u00f3 m\u1eabu b\u1eb1ng 1.<\/p>\n\n\n\n<p>T\u00ednh ch\u1ea5t c\u1ee7a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<\/p>\n\n\n\n<p>Ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh ch\u1ea5t quan tr\u1ecdng nh\u01b0 sau:<\/p>\n\n\n\n<p>Ta c\u00f3: A\/B = C\/D n\u1ebfu A.D = B.C<\/p>\n\n\n\n<p>N\u1ebfu nh\u00e2n c\u1ea3 t\u1eed v\u00e0 m\u1eabu c\u1ee7a m\u1ed9t ph\u00e2n th\u1ee9c kh\u00e1c 0 th\u00ec s\u1ebd \u0111\u01b0\u1ee3c m\u1ed9t ph\u00e2n th\u1ee9c b\u1eb1ng v\u1edbi ph\u01b0\u01a1ng th\u1ee9c \u0111\u00e3 cho: A\/B = (A.M)\/(B.M), M l\u00e0 \u0111a th\u1ee9c v\u00e0 kh\u00e1c 0.<\/p>\n\n\n\n<p>N\u1ebfu chia c\u1ea3 t\u1eed v\u00e0 m\u1eabu cho m\u1ed9t ph\u00e2n th\u1ee9c cho m\u1ed9t nh\u00e2n t\u1eed chung, th\u00ec k\u1ebft qu\u1ea3 c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c m\u1ed9t ph\u00e2n th\u1ee9c b\u1eb1ng v\u1edbi ph\u00e2n th\u1ee9c \u0111\u00e3 cho ban \u0111\u1ea7u: A\/B = (A:N)\/(B:N), N l\u00e0 \u0111a th\u1ee9c v\u00e0 N kh\u00e1c 0.<\/p>\n\n\n\n<p>Quy t\u1eafc \u0111\u1ed5i d\u1ea5u trong ph\u00e2n th\u1ee9c<\/p>\n\n\n\n<p>A\/B = (-A)\/(-B)<\/p>\n\n\n\n<p>A\/B = -(-A)\/B<\/p>\n\n\n\n<p>A\/B = -(A)\/(-B)<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 d\u1ea1ng to\u00e1n th\u01b0\u1eddng g\u1eb7p v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<\/p>\n\n\n\n<p>D\u1ea1ng 1: T\u00ecm \u0111i\u1ec1u ki\u1ec7n c\u1ee7a bi\u1ebfn \u0111\u1ec3 ph\u00e2n th\u1ee9c c\u00f3 ngh\u0129a<\/p>\n\n\n\n<p>D\u1ea1ng 2: Ch\u1ee9ng minh ph\u00e2n th\u1ee9c lu\u00f4n c\u00f3 ngh\u0129a<\/p>\n\n\n\n<p>D\u1ea1ng 3: T\u00ecm ph\u00e2n th\u1ee9c c\u1ee7a bi\u1ebfn \u0111\u1ec3 ph\u00e2n th\u1ee9c \u0111\u1ea1t gi\u00e1 tr\u1ecb cho tr\u01b0\u1edbc<\/p>\n\n\n\n<p>D\u1ea1ng 4: Cho 2 ph\u00e2n th\u1ee9c, ch\u00fang minh ch\u00fang b\u1eb1ng nhau (\u0111\u1eb3ng th\u1ee9c ph\u00e2n th\u1ee9c)<\/p>\n\n\n\n<p>D\u1ea1ng 5: R\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 th\u00e0nh d\u1ea1ng t\u1ed1i gi\u1ea3n.<\/p>\n\n\n\n<p>D\u1ea1ng 6: Ch\u1ee9ng minh r\u1eb1ng ph\u00e2n th\u1ee9c \u0111a cho l\u00e0 t\u1ed1i gi\u1ea3n<\/p>\n\n\n\n<p>D\u1ea1ng 7: T\u00ecm gi\u00e1 tr\u1ecb nguy\u00ean c\u1ee7a bi\u1ebfn \u0111\u1ec3 ph\u00e2n ph\u1ee9c \u0111\u1ea1t gi\u00e1 tr\u1ecb nguy\u00ean<\/p>\n\n\n\n<p>D\u1ea1ng 8: T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a ph\u00e2n th\u1ee9c t\u1ea1i m\u1ed9t gi\u00e1 tr\u1ecb c\u1ee7a bi\u1ebfn<\/p>\n\n\n\n<p>D\u1ea1ng 9: T\u00ecm m\u1eabu th\u1ee9c chung c\u1ee7a nhi\u1ec1u ph\u00e2n th\u1ee9c<\/p>\n\n\n\n<p>D\u1ea1ng 10: Th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p to\u00e1n tr\u00ean ph\u00e2n th\u1ee9c: c\u1ed9ng , tr\u1eeb, nh\u00e2n, chia<\/p>\n\n\n\n<p>Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<\/p>\n\n\n\n<p>Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 c\u00f3 th\u1ef1c s\u1ef1 kh\u00f3 kh\u00f4ng?<\/p>\n\n\n\n<p>Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0o \u0111\u1ea1ng b\u00e0i th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p to\u00e1n tr\u00ean ph\u00e2n th\u1ee9c, h\u01a1n n\u1eefa c\u00f2n li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd \u0111\u1ebfn c\u00e1c d\u1ea1ng b\u00e0i c\u00f2n l\u1ea1i \u0111\u1ec3 t\u00ecm ra k\u1ebft qu\u1ea3 c\u1ee7a b\u00e0i. M\u1ed9t s\u1ed1 l\u00fd thuy\u1ebft v\u1ec1 ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 c\u1ea7n ph\u1ea3i n\u1eb1m l\u00f2ng:<\/p>\n\n\n\n<p>Ph\u00e9p tr\u1eeb 2 ph\u00e2n th\u1ee9c c\u00f3 c\u00f9ng m\u1eabu th\u1ee9c<\/p>\n\n\n\n<p>Quy t\u1eafc \u0111\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e9p tr\u1eeb 2 ph\u00e2n th\u1ee9c c\u00f3 c\u00f9ng m\u1eabu th\u1ee9c \u0111\u00f3 l\u00e0: l\u1ea7n l\u01b0\u1ee3t tr\u1eeb c\u00e1c t\u1eed th\u1ee9c v\u1edbi nhau v\u00e0 gi\u1eef nguy\u00ean m\u1eabu th\u1ee9c A\/B \u2013 C\/B = (A-C)\/B, B ph\u1ea3i kh\u00e1c 0.<\/p>\n\n\n\n<p>Ph\u00e9p tr\u1eeb 2 ph\u00e2n th\u1ee9c kh\u00f4ng c\u00f9ng m\u1eabu th\u1ee9c<\/p>\n\n\n\n<p>Quy t\u1eafc tr\u1eeb 2 ph\u00e2n th\u1ee9c kh\u00e1c m\u1eabu th\u1ee9c: quy \u0111\u1ed3ng m\u1eabu th\u1ee9c c\u00e1c ph\u00e2n th\u1ee9c, sau \u0111\u00f3 tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c c\u00f3 c\u00f9ng m\u1eabu v\u1edbi nhau.<\/p>\n\n\n\n<p>T\u00ednh ch\u1ea5t c\u1ee7a ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c<\/p>\n\n\n\n<p>Quy t\u1eafc \u0111\u1ed5i d\u1ea5u:<\/p>\n\n\n\n<p>-(A\/B) = (-A)\/(B)= A\/(-B)<\/p>\n\n\n\n<p>-(-A\/B) = A\/B<\/p>\n\n\n\n<p>L\u01b0u \u00fd:<\/p>\n\n\n\n<p>V\u1edbi ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n quy t\u1eafc sau: Mu\u1ed1n tr\u1eeb ph\u00e2n th\u1ee9c n\u00e0y cho ph\u00e2n th\u1ee9c kia, ta c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch c\u00f4ng ph\u00e2n th\u1ee9c n\u00e0y cho ph\u00e2n th\u1ee9c \u0111\u1ed1i c\u1ee7a ph\u00e2n th\u1ee9c kia: A\/B \u2013 C\/D = A\/B + (-C\/D)<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 d\u1ea1ng to\u00e1n th\u01b0\u1eddng g\u1eb7p<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 d\u1ea1ng to\u00e1n ph\u1ed5 bi\u1ebfn c\u1ee7a ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 nh\u01b0 sau:<\/p>\n\n\n\n<p>Th\u1ef1c hi\u1ec7n ph\u00e9p t\u00ednh tr\u1eeb. Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng th\u01b0\u1eddng l\u00e0 \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc tr\u1eeb c\u1ee7a ph\u00e2n th\u1ee9c v\u00e0 \u00e1p d\u1ee5ng t\u00ednh ch\u1ea5t, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc: quy \u0111\u1ed3ng m\u1eabu th\u1ee9c, th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c c\u00f9ng m\u1eabu (t\u1eed tr\u1eeb t\u1eed, m\u1eabu gi\u1eef nguy\u00ean), ph\u00e2n t\u00edch t\u1eed s\u1ed1 th\u00e0nh nh\u00e2n t\u1eed v\u00e0 r\u00fat g\u1ecdn v\u1edbi m\u1eabu.<\/p>\n\n\n\n<p>T\u00ednh gi\u00e1 tr\u1ecb bi\u1ec3u th\u1ee9c t\u1ea1i gi\u00e1 tr\u1ecb cho tr\u01b0\u1edbc c\u1ee7a bi\u1ebfn. C\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc gi\u1ea3i sau: R\u00fat g\u1ecdn bi\u1ec3u th\u1ee9c, thay gi\u00e1 tr\u1ecb cho tr\u01b0\u1edbc c\u1ee7a bi\u1ebfn v\u00e0o bi\u1ec3u th\u1ee9c, sau \u0111\u00f3 th\u1ef1c hi\u1ec7n ph\u00e9p t\u00ednh.<\/p>\n\n\n\n<p>H\u1ecdc to\u00e1n th\u1ebf n\u00e0o \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t?<\/p>\n\n\n\n<p>Th\u01b0\u1eddng xuy\u00ean d\u00e0nh th\u1eddi gian cho to\u00e1n ch\u1eafc ch\u1eafn b\u1ea1n s\u1ebd th\u1ea5y n\u00f3 c\u1ef1c k\u1ef3 th\u00fa v\u1ecb<\/p>\n\n\n\n<p>To\u00e1n h\u1ecdc l\u00e0 b\u1ed9 m\u00f4n c\u00f3 l\u01b0\u1ee3ng ki\u1ebfn th\u1ee9c r\u1ea5t \u0111a d\u1ea1ng, xuy\u00ean su\u1ed1t trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eeb ti\u1ec3u h\u1ecdc \u0111\u1ebfn trung h\u1ecdc ph\u1ed5 th\u00f4ng v\u00e0 \u0111\u1ebfn c\u1ea3 \u0111\u1ea1i h\u1ecdc. M\u1ed7i l\u1ed7 h\u1ed5ng ki\u1ebfn th\u1ee9c c\u00f3 th\u1ec3 s\u1ebd g\u00e2y r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n cho vi\u1ec7c ti\u1ebfp thu c\u00e1c b\u00e0i h\u1ecdc ti\u1ebfp theo. Do \u0111\u00f3, c\u1ea7n c\u00f3 <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc<\/a> to\u00e1n hi\u1ec7u qu\u1ea3, ph\u00f9 h\u1ee3p, gi\u00fap ghi nh\u1edb v\u00e0 v\u1eadn d\u1ee5ng hi\u1ec7u qu\u1ea3. M\u1ed9t s\u1ed1 b\u00ed quy\u1ebft h\u1ecdc to\u00e1n \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng nh\u01b0:<\/p>\n\n\n\n<p>Ch\u0103m ch\u00fa l\u1eafng nghe v\u00e0 ghi ch\u00e9p nh\u1eefng th\u00f4ng tin to\u00e1n h\u1ecdc h\u1eefu \u00edch t\u1eeb l\u1eddi gi\u1ea3ng c\u1ee7a th\u1ea7y c\u00f4, c\u00e1c m\u1eb9o l\u00e0m b\u00e0i t\u1eadp, m\u1eb9o ghi nh\u1edb kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 trong s\u00e1ch gi\u00e1o khoa.<\/p>\n\n\n\n<p>Kh\u00f4ng n\u00ean ch\u1ec9 t\u1eadp trung v\u00e0o ph\u1ea7n b\u00e0i t\u1eadp m\u00e0 xem nh\u1eb9 ph\u1ea7n l\u00fd thuy\u1ebft, b\u1edfi l\u00fd thuy\u1ebft ch\u00ednh l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 ch\u00fang ta \u00e1p d\u1ee5ng v\u00e0o nhi\u1ec1u d\u1ea1ng b\u00e0i t\u1eadp kh\u00e1c nhau.<\/p>\n\n\n\n<p>Th\u01b0\u1eddng xuy\u00ean r\u00e8n luy\u1ec7n v\u1edbi nhi\u1ec1u d\u1ea1ng b\u00e0i t\u1eadp c\u0169ng nh\u01b0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i \u0111\u1ec3 t\u00edch l\u0169y th\u00eam kinh nghi\u1ec7m<\/p>\n\n\n\n<p>L\u00e0m quen v\u1edbi c\u00e1c d\u1ea1ng to\u00e1n c\u01a1 b\u1ea3n tr\u01b0\u1edbc, sau \u0111\u00f3 m\u1edbi \u0111\u1ebfn n\u00e2ng cao d\u1ea7n d\u1ea7n.<\/p>\n\n\n\n<p>T\u00f3m t\u1eaft \u0111\u1ec1 b\u00e0i tr\u01b0\u1edbc nh\u1eb1m d\u1ec5 d\u00e0ng nh\u1eadn bi\u1ebft d\u1eef li\u1ec7u \u0111\u1ec1 cho, tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng b\u1ecf s\u00f3t chi ti\u1ebft quan tr\u1ecdng.<\/p>\n\n\n\n<p>Ch\u1ee7 \u0111\u1ed9ng h\u1ecdc b\u00e0i, l\u00e0m nhi\u1ec1u b\u00e0i t\u1eadp, l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i th\u00edch h\u1ee3p.<\/p>\n\n\n\n<p>Ghi ch\u00fa ri\u00eang v\u1edbi nh\u1eefng l\u1ed7i sai m\u1eafc ph\u1ea3i c\u0169ng nh\u01b0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang \u0111\u1ec3 tr\u00e1nh l\u1eb7p l\u1ea1i \u1edf nh\u1eefng l\u1ea7n sau.<\/p>\n\n\n\n<p>L\u1eddi k\u1ebft,<\/p>\n\n\n\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft v\u00e0 b\u00e0i t\u1eadp v\u1ec1 Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 m\u00e0 ch\u00fang t\u00f4i mu\u1ed1n chia s\u1ebb. Hy v\u1ecdng b\u00e0i vi\u1ebft b\u1ed5 \u00edch \u0111\u00e3 gi\u00fap c\u00e1c b\u1ea1n c\u00f3 nh\u1eefng gi\u00e2y ph\u00fat kh\u00e1m ph\u00e1 m\u00f4n to\u00e1n h\u1ecdc th\u1eadt th\u00fa v\u1ecb v\u00e0 hi\u1ec7u qu\u1ea3. Ch\u00fac c\u00e1c b\u1ea1n \u0111\u1ea1t k\u1ebft qu\u1ea3 <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc t\u1eadp<\/a> t\u1ed1t nh\u00e9!<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 - B\u00e0i 6 - To\u00e1n h\u1ecdc 8 - C\u00f4 Ph\u1ea1m Th\u1ecb Hu\u1ec7 Chi (D\u1ec4 HI\u1ec2U NH\u1ea4T)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/iMRsJ3f6Ul0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption>Ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 &#8211; B\u00e0i 6 &#8211; To\u00e1n h\u1ecdc 8<\/figcaption><\/figure>\n\n\n\n\n\n<div style=\"display:none\">\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n l\u1edbp 8<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 5 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 6 ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nt\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p nh\u00e2n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nphan thuc dai so<br>\nr\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 8 ph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\n\u0111\u1ecbnh ngh\u0129a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\ngi\u1ea3i to\u00e1n 8 ph\u00e9p cong c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n 8 ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 ph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nphep nhan cac phan thuc dai so<br>\nc\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nem h\u00e3y vi\u1ebft m\u1ed9t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n l\u1edbp 8<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u00e0 g\u00ec<br>\nphan thuc dai so lop 8<br>\nv\u00ed d\u1ee5 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 ph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nso\u1ea1n to\u00e1n 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1ch r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nphep cong phan thuc dai so<br>\nto\u00e1n 8 b\u00e0i 6 ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u00fd thuy\u1ebft<br>\nphep cong cac phan thuc dai so<br>\n\u0111\u1ecbnh ngh\u0129a hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 b\u1eb1ng nhau<br>\nto\u00e1n l\u1edbp 8 ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nb\u00e0i 7 ph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nbai 1 phan thuc dai so<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nb\u00e0i 5 ph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 violet<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nch\u01b0\u01a1ng 2 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nso\u1ea1n to\u00e1n 8 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nl\u00fd thuy\u1ebft ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ntoan 8 bai phan thuc dai so<br>\nto\u00e1n 8 b\u00e0i 5 ph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb<br>\nto\u00e1n 8 ph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nso\u1ea1n to\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n 8 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n to\u00e1n 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n l\u1edbp 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nr\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i ph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n b\u00e0i ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 6 ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u1ed9ng tr\u1eeb nh\u00e2n chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n 8<br>\nph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nto\u00e1n 8 ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i sgk to\u00e1n 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n 8<br>\nkh\u00e1i ni\u1ec7m ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 violet<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 b\u00e0i 1 trang 36<br>\nc\u1ed9ng hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nquy t\u1eafc r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p c\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 b\u00e0i 29<br>\nso\u1ea1n to\u00e1n 8 ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1ch t\u00ednh ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\ntoan 8 phep tru cac phan thuc dai so<br>\nth\u1ebf n\u00e0o l\u00e0 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nphep tru phan thuc dai so<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 b\u00e0i t\u1eadp<br>\ntr\u1eafc nghi\u1ec7m ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nbai tap phan thuc dai so<br>\nquy t\u1eafc \u0111\u1ed5i d\u1ea5u trong ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nchuy\u00ean \u0111\u1ec1 v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\ngi\u1ea3i to\u00e1n 8 ph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i t\u1eadp to\u00e1n 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 7 ph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 v\u00ed d\u1ee5<br>\nem h\u00e3y vi\u1ebft m\u1ed9t ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 5 ph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i gi\u1ea3ng ph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u1ed9ng tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n 8<br>\nb\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nt\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 8<br>\nc\u00e1ch tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ntr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp c\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\ngi\u1ea3i to\u00e1n 8 b\u00e0i c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i sgk to\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1ch l\u00e0m ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nquy t\u1eafc nh\u00e2n hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 violet<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i sbt to\u00e1n 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n 8<br>\ntoan 8 phep cong cac phan thuc dai so<br>\nh\u00e3y vi\u1ebft m\u1ed9t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 8<br>\ngi\u1ea3i to\u00e1n 8 ph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i t\u1eadp ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u00e0 j<br>\nvd ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nnh\u00e2n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nchuyen de phan thuc dai so<br>\nt\u00ednh ch\u1ea5t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n to\u00e1n b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111ai s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nb\u00e0i t\u1eadp ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nh\u00e3y vi\u1ebft 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ntinh chat co ban cua phan thuc dai so<br>\nph\u00e9p chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nch\u00f9m b\u00e0i t\u1eadp v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n to\u00e1n l\u1edbp 8 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i t\u1eadp to\u00e1n 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nn\u00eau \u0111\u1ecbnh ngh\u0129a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp nh\u00e2n chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nto\u00e1n 8 t\u1eadp 1 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nvi\u1ebft ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ntoan 8 phep nhan phan thuc dai so<br>\nchuy\u00ean \u0111\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 violet<br>\nb\u00e0i t\u1eadp v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 violet<br>\nto\u00e1n 8 ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngiai bai tap toan 8 bai phep cong phan thuc dai so<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nchia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 violet<br>\nphep chia cac phan thuc dai so violet<br>\nchuy\u00ean \u0111\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nb\u00e0i t\u1eadp ch\u01b0\u01a1ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 ph\u1ea7n 1<br>\ngi\u1ea3i to\u00e1n l\u1edbp 8 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i gi\u1ea3ng ph\u00e9p nh\u00e2n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i t\u1eadp to\u00e1n 8 sgk b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 n\u00e2ng cao<br>\ncho v\u00ed d\u1ee5 v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 b\u00e0i 42<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nchia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nnh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1ch \u0111\u1ed5i d\u1ea5u ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nn\u00eau quy t\u1eafc r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nnhan phan thuc dai so<br>\n\u0111\u1ecbnh ngh\u0129a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n l\u1edbp 8<br>\n\u0111\u1ecbnh ngh\u0129a c\u1ee7a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nm\u1ed9t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nphan thuc dai so violet<br>\nphan thuc dai so la gi<br>\nc\u00e1c d\u1ea1ng b\u00e0i t\u1eadp ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\ngi\u1ea3i b\u00e0i t\u1eadp to\u00e1n l\u1edbp 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nb\u00e0i 8 ph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i 5 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nt\u00ecm h\u1ec7 th\u1ee9c truy h\u1ed3i \u0111\u1ec3 t\u00ednh s\u1ed1 c\u00e1c x\u00e2u nh\u1ecb ph\u00e2n \u0111\u1ed9 d\u00e0i n ch\u1ee9a 3 s\u1ed1 0 li\u00ean ti\u1ebfp<br>\ntoan 8 bai 5 phep cong cac phan thuc dai so<br>\nc\u00e1c d\u1ea1ng b\u00e0i t\u1eadp v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nvi\u1ebft 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nb\u00e0i 1 ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ntoan 8 phep nhan cac phan thuc dai so<br>\nph\u00e9p tr\u1eeb hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nn\u00eau quy t\u1eafc r\u00fat g\u1ecdn m\u1ed9t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u00e1o \u00e1n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ntr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nb\u00e0i t\u1eadp n\u00e2ng cao v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 8<br>\nb\u00e0i t\u1eadp v\u1ec1 c\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 8<br>\nph\u00e9p nh\u00e2n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nso\u1ea1n b\u00e0i ph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1c b\u00e0i to\u00e1n v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nc\u00e1ch r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 b\u00e0i 40<br>\ngi\u1ea3i b\u00e0i t\u1eadp ph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e1t bi\u1ec3u quy t\u1eafc nh\u00e2n hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\n\u0111\u1ec1 thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n m\u00f4n \u0111\u1ea1i s\u1ed1<br>\nluy\u1ec7n t\u1eadp ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp ph\u00e9p nh\u00e2n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nsbt to\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i gi\u1ea3ng ph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nb\u00e0i t\u1eadp ph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nchuy\u00ean \u0111\u1ec1 v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 8<br>\nph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb g\u00ec<br>\nb\u00e0i t\u1eadp c\u1ed9ng tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nem h\u00e3y vi\u1ebft 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1ch c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1c b\u01b0\u1edbc r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nchuy\u00ean \u0111\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 8<br>\nbai phan thuc dai so<br>\nb\u00e0i gi\u1ea3ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nph\u00e9p c\u1ed9ng 2 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp c\u1ed9ng tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n to\u00e1n l\u1edbp 8 b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ch\u01b0\u01a1ng 2 b\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nv\u00ed d\u1ee5 v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p nh\u00e2n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 t\u1eadp 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 \u0111\u1ecbnh ngh\u0129a<br>\nphan th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i 8 ph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n to\u00e1n 8 b\u00e0i ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1c d\u1ea1ng to\u00e1n v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nbai tap phan thuc dai so lop 8<br>\ntoan 8 phan thuc dai so<br>\ngi\u1ea3i to\u00e1n b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 luy\u1ec7n t\u1eadp<br>\nn\u00eau t\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ntr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nchuy\u00ean \u0111\u1ec1 c\u1ed9ng tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nphep chia cac phan thuc dai so<br>\nb\u00e0i ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00f4ng th\u1ee9c ph\u1ea7n b\u00f9 \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 8<br>\nph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nto\u00e1n 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nl\u00fd thuy\u1ebft b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nluyen tap phep cong cac phan thuc dai so<br>\ngi\u1ea3i to\u00e1n b\u00e0i ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nt\u00ednh ch\u1ea5t c\u1ee7a ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 c\u00f3 d\u1ea1ng nh\u01b0 th\u1ebf n\u00e0o<br>\ngi\u1ea3i sbt to\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nquy \u0111\u1ed3ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e1t bi\u1ec3u quy t\u1eafc tr\u1eeb hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nvi\u1ebft m\u1ed9t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i t\u1eadp ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nm\u1ed9t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 x\u00e1c \u0111\u1ecbnh khi<br>\nnh\u00e2n chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp n\u00e2ng cao v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nphan thuc dai so 8<br>\nph\u00e9p chia c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 s\u00e1ch b\u00e0i t\u1eadp<br>\nphep tru cac phan thuc dai so<br>\nto\u00e1n l\u1edbp 8 b\u00e0i 5 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 violet<br>\nc\u00e1ch chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nbai giang phan thuc dai so lop 8<br>\nc\u00e1ch c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1c d\u1ea1ng to\u00e1n v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 s\u00e1ch b\u00e0i t\u1eadp<br>\ntr\u1eeb hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngiai bai tap toan lop 8 phan thuc dai so<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 c\u00f3 d\u1ea1ng<br>\nc\u00e1c b\u00e0i t\u1eadp v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 s\u00e1ch b\u00e0i t\u1eadp<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p chia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u01b0c \u0111ai s\u00f4<br>\nphan thuc dai so toan8<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 to\u00e1n l\u1edbp 8<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 vd<br>\nto\u00e1n 8 ph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\n\u0111\u1ec1 thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n \u0111\u1ea1i s\u1ed1 tuy\u1ebfn t\u00ednh<br>\nl\u1ea5y v\u00ed d\u1ee5 v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u1ea7n \u0111\u1ea1i s\u1ed1 ch\u01b0\u01a1ng 1 s\u1ed1 h\u1eefu t\u1ec9 s\u1ed1 th\u1ef1c<br>\nphep chia phan thuc dai so<br>\nto\u00e1n 8 ph\u00e9p chia c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i gi\u1ea3ng ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\n\u00f4n t\u1eadp ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 loigiaihay<br>\ngiao an phan thuc dai so<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 b\u00e0i 1<br>\nto\u00e1n l\u1edbp 8 ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nso\u1ea1n ph\u00e9p tr\u1eeb c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nsgk to\u00e1n 8 ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 trang 34<br>\nm\u1ed9t s\u1ed1 th\u1ef1c b\u1ea5t k\u00ec c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 kh\u00f4ng<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 violet<br>\nluy\u1ec7n t\u1eadp c\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ch\u01b0\u01a1ng 2 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngiai bai tap toan lop 8 phep chia cac phan thuc dai so<br>\nph\u00e9p c\u1ed9ng hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nrut gon phan thuc dai so<br>\nluy\u1ec7n t\u1eadp ph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nluy\u1ec7n t\u1eadp ph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i gi\u1ea3ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nluy\u1ec7n t\u1eadp ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 luy\u1ec7n t\u1eadp<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1 s\u00e1ch b\u00e0i t\u1eadp<br>\ngi\u1ea3i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i b\u00e0i t\u1eadp to\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp c\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\ngi\u1ea3i to\u00e1n b\u00e0i ph\u00e9p c\u1ed9ng c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp ph\u00e9p tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 s\u00e1ch b\u00e0i t\u1eadp<br>\nchuy\u00ean \u0111\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\n1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i 2 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u00e0<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sgk<br>\nph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8 n\u00e2ng cao<br>\nph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 sbt<br>\nb\u00e0i gi\u1ea3ng ph\u00e9p tr\u1eeb c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nbai giang dien tu phan thuc dai so<br>\nso\u1ea1n to\u00e1n 8 ph\u00e9p nh\u00e2n c\u00e1c ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i t\u1eadp r\u00fat g\u1ecdn ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 l\u1edbp 8<br>\nvd v\u1ec1 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n l\u1edbp 8 ch\u01b0\u01a1ng 2 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nchia ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1 ph\u1ea7n 2<br>\nto\u00e1n 8 b\u00e0i 1 ph\u1ea7n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nph\u00e1t bi\u1ec3u quy t\u1eafc chia hai ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1c b\u00e0i to\u00e1n v\u1ec1 c\u1ed9ng tr\u1eeb ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nto\u00e1n 8 b\u00e0i ph\u00e9p c\u1ed9ng ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nb\u00e0i 2 ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nbi\u1ebfn \u0111\u1ed5i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\nc\u00e1ch l\u00e0m b\u00e0i ph\u00e2n th\u1ee9c \u0111\u1ea1i s\u1ed1<br>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn V\u1edbi to\u00e1n h\u1ecdc, vi\u1ec7c th\u01b0\u1eddng xuy\u00ean \u00f4n t\u1eadp l\u00fd thuy\u1ebft v\u00e0 l\u00e0m c\u00e1c b\u00e0i t\u1eadp l\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u1ed7 tr\u1ee3 h\u1ecdc t\u1eadp v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3. V\u1edbi l\u01b0\u1ee3ng ki\u1ebfn th\u1ee9c c\u1ef1c k\u1ef3 \u0111a d\u1ea1ng, \u0111\u1eebng ng\u1ea7n ng\u1ea1i \u00f4n t\u1eadp m\u1ed7i ng\u00e0y \u0111\u1ec3 r\u00e8n luy\u1ec7n v\u00e0 gi\u00fap t\u1ea1o c\u1ea3m h\u1ee9ng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[9],"tags":[],"class_list":["post-1045","post","type-post","status-publish","format-standard","hentry","category-toan-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/1045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=1045"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/1045\/revisions"}],"predecessor-version":[{"id":25692,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/1045\/revisions\/25692"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=1045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=1045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=1045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}