{"id":20489,"date":"2025-07-07T17:56:03","date_gmt":"2025-07-07T10:56:03","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=20489"},"modified":"2025-07-07T17:56:03","modified_gmt":"2025-07-07T10:56:03","slug":"tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/","title":{"rendered":"T\u1ea5t t\u1eadn t\u1eadt ki\u1ebfn th\u1ee9c v\u1ec1 \u0111\u1ea1o h\u00e0m c\u0103n: C\u0103n b\u1eadc 3, c\u0103n u, c\u0103n x, c\u0103n logarit,&#8230;"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Dao_ham_co_ban_la_gi\" >\u0110\u1ea1o h\u00e0m c\u01a1 b\u1ea3n l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Cac_cong_thuc_cho_phai_sinh_ma_ban_can_biet\" >C\u00e1c c\u00f4ng th\u1ee9c cho ph\u00e1i sinh m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Cong_thuc_cho_tinh_tong_quat\" >C\u00f4ng th\u1ee9c cho t\u00ednh t\u1ed5ng qu\u00e1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Tinh_toan_dao_ham_cap_2\" >T\u00ednh to\u00e1n \u0111\u1ea1o h\u00e0m c\u1ea5p 2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Tinh_chuc_nang_cua_cap_3\" >T\u00ednh ch\u1ee9c n\u0103ng c\u1ee7a c\u1ea5p 3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Tinh_toan_binh_dang_cua_cap_4\" >T\u00ednh to\u00e1n b\u00ecnh \u0111\u1eb3ng c\u1ee7a c\u1ea5p 4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Chuc_nang_cua_tien_ich_la_u\" >Ch\u1ee9c n\u0103ng c\u1ee7a ti\u1ec7n \u00edch l\u00e0 u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Tinh_chuc_nang_cua_co_so_x\" >T\u00ednh ch\u1ee9c n\u0103ng c\u1ee7a c\u01a1 s\u1edf x<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Cong_thuc_tinh_toan_dao_ham_logarit\" >C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n \u0111\u1ea1o h\u00e0m logarit<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Cho_dao_ham_logarit_x\" >Cho \u0111\u1ea1o h\u00e0m logarit x<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Cho_cac_dan_xuat_logarit_tien_ich\" >Cho c\u00e1c d\u1eabn xu\u1ea5t logarit ti\u1ec7n \u00edch<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Mot_so_loai_bai_tap_tu_dong_co_giai_phap\" >M\u1ed9t s\u1ed1 lo\u1ea1i b\u00e0i t\u1eadp t\u1ef1 \u0111\u1ed9ng c\u00f3 gi\u1ea3i ph\u00e1p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Mau_1_Bai_tap_phai_sinh_cua_cac_chuc_nang\" >M\u1eabu 1: B\u00e0i t\u1eadp ph\u00e1i sinh c\u1ee7a c\u00e1c ch\u1ee9c n\u0103ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Mau_2_Tap_the_duc_de_tim_X_de_tuan_theo_cac_dieu_kien_cua_ban\" >M\u1eabu 2: T\u1eadp th\u1ec3 d\u1ee5c \u0111\u1ec3 t\u00ecm X \u0111\u1ec3 tu\u00e2n theo c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a b\u1ea1n &#039;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Mau_3_dao_ham_cua_ham_tai_mot_diem_x_a\" >M\u1eabu 3: \u0111\u1ea1o h\u00e0m c\u1ee7a h\u00e0m t\u1ea1i m\u1ed9t \u0111i\u1ec3m x = a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ckconitsha.com\/vn\/tat-tan-tat-kien-thuc-ve-dao-ham-can-can-bac-3-can-u-can-x-can-logarit\/#Bai_tap_Hamnutropia_cho_hoc_sinh_thuc_hanh\" >B\u00e0i t\u1eadp Hamnutropia cho h\u1ecdc sinh th\u1ef1c h\u00e0nh<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>\u0110\u1ea1o h\u00e0m tri\u1ec7t \u0111\u1ec3 l\u00e0 m\u1ed9t trong nh\u1eefng h\u00ecnh th\u1ee9c c\u01a1 b\u1ea3n m\u00e0 h\u1ecd s\u1ebd nghi\u00ean c\u1ee9u trong Ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc 11. Ki\u1ebfn th\u1ee9c n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong h\u1ec7 th\u1ed1ng c\u00e1c b\u00e0i t\u1eadp, c\u00e2u h\u1ecfi thi v\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng cho vi\u1ec7c h\u1ecdc ki\u1ebfn \u200b\u200bth\u1ee9c ph\u00e1i sinh n\u00e2ng cao. \u0110\u1ec3 gi\u00fap h\u1ecdc sinh h\u1ecdc t\u1ed1t h\u01a1n ki\u1ebfn \u200b\u200bth\u1ee9c n\u00e0y, h\u00e3y \u0111\u1ec3 k\u1ef3 thi kh\u1ec9 d\u01b0\u1edbi \u0111\u00e2y!<\/p>\n<p>                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/image\/600x480.png\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dao_ham_co_ban_la_gi\"><\/span>\u0110\u1ea1o h\u00e0m c\u01a1 b\u1ea3n l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ea1o h\u00e0m \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 t\u1ef7 l\u1ec7 gi\u1eefa s\u1ed1 l\u01b0\u1ee3ng c\u1ee7a h\u00e0m v\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u1ed1i s\u1ed1 t\u1ea1i \u0111i\u1ec3m X0. Gi\u00e1 tr\u1ecb c\u1ee7a \u0111\u1ea1o h\u00e0m \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n v\u00e0o bu\u1ed5i chi\u1ec1u c\u1ee7a h\u00e0m bi\u1ebfn v\u00e0 \u0111\u1ed9 l\u1edbn c\u1ee7a bi\u1ebfn th\u1ec3 n\u00e0y. C\u00e1c \u0111\u1ea1o h\u00e0m c\u00f3 ngh\u0129a l\u00e0 h\u00ecnh h\u1ecdc v\u00e0 v\u1eadt l\u00fd.<\/p>\n<p dir=\"ltr\">\u0110\u1ecdc qua \u0111\u1ecbnh ngh\u0129a c\u00f3 v\u1ebb kh\u00e1 tr\u1eebu t\u01b0\u1ee3ng, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a th\u00f4ng qua ch\u1eef c\u00e1i sau. L\u1ea5y h\u00e0m y = f (x) \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u00ean kho\u1ea3ng (a; b). X0 \u2208 (a; b). Sau \u0111\u00f3 ch\u00fang ta c\u00f3 m\u1ed9t gi\u1edbi h\u1ea1n h\u1ee3p l\u00fd c\u1ee7a t\u1ef7 l\u1ec7 <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image1.png\" alt=\"\" width=\"84\" height=\"38\"> Khi x \u2192 x0 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ea1o h\u00e0m c\u1ee7a m\u1ed9t h\u00e0m \u0111\u00e3 cho t\u1ea1i x0.<\/p>\n<p dir=\"ltr\">Bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a \u0111\u1ea1o h\u00e0m s\u1ebd l\u00e0: f &#039;(x0) ho\u1eb7c y&#039; (x0).<\/p>\n<p dir=\"ltr\">Cu\u1ed1i c\u00f9ng ch\u00fang ta s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-38-17.png\" alt=\"\" width=\"130\" height=\"46\"> Trong \u0111\u00f3 x\u00e1c \u0111\u1ecbnh:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1ed1 l\u01b0\u1ee3ng \u0111\u1ed1i l\u1eadp c\u1ee7a \u25b3 x = x &#8211; x0<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1ed1 l\u01b0\u1ee3ng \u0111\u1ed1i di\u1ec7n c\u1ee7a \u25b3 y = y &#8211; y0<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 \u0111\u1ea1o h\u00e0m v\u00e0 \u0111\u1ecbnh ngh\u0129a v\u1ec1 \u0111\u1ea1o h\u00e0m ch\u00ednh th\u1ee9c xu\u1ea5t ph\u00e1t t\u1eeb \u0111\u1ea1o h\u00e0m.<\/p>\n<p dir=\"ltr\">Ch\u00fang t\u00f4i t\u00ednh to\u00e1n h\u00e0m nh\u01b0 sau: \u00c1p d\u1ee5ng c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh to\u00e1n h\u00e0m ch\u00fang t\u00f4i c\u00f3: v\u1edbi h\u00e0m y = (c\u01a1 s\u1edf u) Ch\u00fang t\u00f4i c\u00f3 \u0111\u1ea1o h\u00e0m y &#039;= (c\u01a1 s\u1edf u)&#039; = u &#039;\/2 (c\u01a1 s\u1edf u). \u0110\u00e2y l\u00e0 c\u00f4ng th\u1ee9c chung v\u00e0 \u00e1p d\u1ee5ng cho h\u1ea7u h\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/1-dao-ham-can.jpg\" alt=\"\u0110\u1ea1o gi\u00e1o l\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n m\u00e0 sinh vi\u00ean n\u00ean nh\u1edb. (B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_cong_thuc_cho_phai_sinh_ma_ban_can_biet\"><\/span>C\u00e1c c\u00f4ng th\u1ee9c cho ph\u00e1i sinh m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00e1c d\u1eabn xu\u1ea5t c\u1ea5p ti\u1ebfn kh\u00f4ng \u0111\u01a1n gi\u1ea3n v\u00e0 c\u1ea7n th\u1eddi gian \u0111\u1ec3 h\u1ecdc v\u00e0 th\u1ef1c h\u00e0nh r\u1ea5t nhi\u1ec1u \u0111\u1ec3 ti\u1ebfn b\u1ed9 v\u00e0 l\u00e0m ch\u1ee7 ki\u1ebfn \u200b\u200bth\u1ee9c. \u0110\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian t\u00ednh to\u00e1n, kh\u1ec9 s\u1ebd gi\u1edbi thi\u1ec7u cho b\u1ea1n c\u00e1c c\u00f4ng th\u1ee9c \u0111\u01a1n gi\u1ea3n c\u1ee7a \u0111\u1ea1o h\u00e0m m\u00e0 m\u1ecdi ng\u01b0\u1eddi n\u00ean bi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf \u0111\u01a1n gi\u1ea3n, ch\u00fang t\u00f4i c\u00f3 c\u00f4ng th\u1ee9c: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image5o.png\" alt=\"\" width=\"86\" height=\"38\">\u0110\u00e2y l\u00e0 c\u00f4ng th\u1ee9c m\u00e0 m\u1ecdi ng\u01b0\u1eddi n\u00ean nh\u1edb.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00f4ng th\u1ee9c chung c\u1ee7a h\u00e0m c\u1ea5p 2 c\u1ee7a U, ch\u00fang ta c\u00f3 c\u00f4ng th\u1ee9c: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image6o.png\" alt=\"\" width=\"87\" height=\"37\"><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f3 ch\u1ee9a c\u0103n b\u1eadc hai v\u1edbi kh\u1ed1i u d\u01b0\u1edbi m\u1eabu, ch\u00fang t\u00f4i c\u00f3 c\u00f4ng th\u1ee9c: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image7o.png\" alt=\"\" width=\"108\" height=\"49\"><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i v\u1edbi v\u1ea5n \u0111\u1ec1 N ch\u1ee9c n\u0103ng root, ch\u00fang t\u00f4i c\u00f3 m\u1ed9t c\u00f4ng th\u1ee9c chung: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image8o.png\" alt=\"\" width=\"109\" height=\"41\"><\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n c\u1ee7a \u0111\u1ea1o h\u00e0m m\u00e0 m\u1ecdi ng\u01b0\u1eddi n\u00ean bi\u1ebft v\u00e0 ghi nh\u1edb \u0111\u1ec3 l\u00e0m cho qu\u00e1 tr\u00ecnh t\u00ednh to\u00e1n d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2-dao-ham-can.png\" alt=\"C\u00f4ng th\u1ee9c c\u1ee7a ph\u00e1i sinh m\u00e0 m\u1ecdi ng\u01b0\u1eddi c\u1ea7n bi\u1ebft. (B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cong_thuc_cho_tinh_tong_quat\"><\/span>C\u00f4ng th\u1ee9c cho t\u00ednh t\u1ed5ng qu\u00e1t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u c\u00f4ng th\u1ee9c kh\u00e1c nhau c\u1ee7a \u0111\u1ea1o h\u00e0m, c\u00f4ng th\u1ee9c chung v\u00e0 c\u00f4ng th\u1ee9c chung l\u00e0:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i v\u1edbi h\u00e0m ph\u01b0\u01a1ng tr\u00ecnh X B\u01b0\u1edbc N: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image9o.png\" alt=\"\" width=\"111\" height=\"42\"> Cho n \u2208 N*, n&gt; 1<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Cho ch\u1ee9c n\u0103ng g\u1ed1c c\u1ee7a n: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image10o.png\" alt=\"\" width=\"111\" height=\"41\"> Cho n \u2208 N*, n&gt; 1<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">\u0110\u00e2y l\u00e0 hai c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c b\u1ea3o hi\u1ec3m nh\u1ea5t v\u00e0 g\u1ea7n nh\u01b0 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho c\u00e1c lo\u1ea1i v\u1ea5n \u0111\u1ec1 t\u00ednh to\u00e1n kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng. H\u1ecdc sinh c\u1ea7n nh\u1edb r\u00f5 c\u00f4ng th\u1ee9c n\u00e0y.<\/p>\n<p dir=\"ltr\">M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-44-13.png\" alt=\"\" width=\"239\" height=\"92\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tinh_toan_dao_ham_cap_2\"><\/span>T\u00ednh to\u00e1n \u0111\u1ea1o h\u00e0m c\u1ea5p 2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">C\u00f4ng th\u1ee9c chung: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image5oo.png\" alt=\"\" width=\"86\" height=\"38\"><\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: \u0110\u1ea1o h\u00e0m c\u1ee7a h\u00e0m: y = 2 (c\u01a1 s\u1edf x)<\/p>\n<p dir=\"ltr\" role=\"presentation\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-47-39.png\" alt=\"\" width=\"164\" height=\"192\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: a<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/3-dao-ham-can.jpg\" alt=\"C\u00f3 nhi\u1ec1u lo\u1ea1i th\u1ebb ch\u1ee9c n\u0103ng kh\u00e1c nhau v\u00e0 sinh vi\u00ean c\u1ea7n nh\u1edb. (B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tinh_chuc_nang_cua_cap_3\"><\/span>T\u00ednh ch\u1ee9c n\u0103ng c\u1ee7a c\u1ea5p 3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">C\u00f4ng th\u1ee9c chung: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image19o.png\" alt=\"\" width=\"93\" height=\"42\"><\/p>\n<p dir=\"ltr\" role=\"presentation\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-50-03.png\" alt=\"\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: b<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tinh_toan_binh_dang_cua_cap_4\"><\/span>T\u00ednh to\u00e1n b\u00ecnh \u0111\u1eb3ng c\u1ee7a c\u1ea5p 4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" role=\"presentation\">C\u00f4ng th\u1ee9c chung: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image25o.png\" alt=\"\" width=\"128\" height=\"42\"><\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-51-36.png\" alt=\"\" width=\"331\" height=\"132\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Chuc_nang_cua_tien_ich_la_u\"><\/span>Ch\u1ee9c n\u0103ng c\u1ee7a ti\u1ec7n \u00edch l\u00e0 u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" role=\"presentation\">C\u00f4ng th\u1ee9c chung: \u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ee9c n\u0103ng root, ch\u00fang t\u00f4i c\u00f3:  <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image10oo.png\" alt=\"\" width=\"111\" height=\"41\"> Cho n \u2208 N*, n&gt; 1<\/p>\n<p dir=\"ltr\" role=\"presentation\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-54-53.png\" alt=\"\" width=\"350\" height=\"272\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: a<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/4-dao-ham-can.jpg\" alt=\"C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n \u0111\u1ea1o h\u00e0m c\u01a1 b\u1ea3n c\u01a1 b\u1ea3n m\u00e0 h\u1ecdc sinh n\u00ean nh\u1edb. (B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tinh_chuc_nang_cua_co_so_x\"><\/span>T\u00ednh ch\u1ee9c n\u0103ng c\u1ee7a c\u01a1 s\u1edf x<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" role=\"presentation\">C\u00f4ng th\u1ee9c chung: \u0110\u1ed1i v\u1edbi h\u00e0m g\u1ed1c X, ch\u00fang ta c\u00f3: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image9oo.png\" alt=\"\" width=\"111\" height=\"42\"> Cho n \u2208 N*, n&gt; 1<\/p>\n<p dir=\"ltr\" role=\"presentation\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-56-41.png\" alt=\"\" width=\"400\" height=\"269\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: c<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cong_thuc_tinh_toan_dao_ham_logarit\"><\/span>C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n \u0111\u1ea1o h\u00e0m logarit<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cho_dao_ham_logarit_x\"><\/span>Cho \u0111\u1ea1o h\u00e0m logarit x<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">C\u00f4ng th\u1ee9c chung: <img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/image38o.png\" alt=\"\" width=\"177\" height=\"46\"><\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-59-12.png\" alt=\"\" width=\"427\" height=\"85\"><\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cho_cac_dan_xuat_logarit_tien_ich\"><\/span>Cho c\u00e1c d\u1eabn xu\u1ea5t logarit ti\u1ec7n \u00edch<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_10-59-57.png\" alt=\"\" width=\"531\" height=\"104\"><\/p>\n<table style=\"border-collapse: collapse;width: 100%;background-color: #FBEEB8\" border=\"1\">\n<tr>\n<td style=\"width: 98.5189%\">\n<p style=\"text-align: center\">Gi\u00fap con b\u1ea1n h\u1ecdc to\u00e1n k\u1ebft h\u1ee3p v\u1edbi ti\u1ebfng Anh si\u00eau ti\u1ebft ki\u1ec7m ch\u1ec9 tr\u00ean \u1ee9ng d\u1ee5ng to\u00e1n h\u1ecdc kh\u1ec9. V\u1edbi n\u1ed9i dung gi\u1ea3ng d\u1ea1y v\u1ea1n n\u0103ng \u0111\u1ec3 gi\u00fap tr\u1ebb ph\u00e1t tri\u1ec3n t\u01b0 duy n\u00e3o b\u1ed9 v\u00e0 ng\u00f4n ng\u1eef to\u00e0n di\u1ec7n ch\u1ec9 v\u1edbi kho\u1ea3ng 2k\/ng\u00e0y.<\/p>\n<p style=\"text-align: center\">\n<p><img loading=\"lazy\" decoding=\"async\" style=\"margin-left: auto;margin-right: auto\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/xemchitiet.png\" alt=\"\" width=\"185\" height=\"42\"><\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_loai_bai_tap_tu_dong_co_giai_phap\"><\/span>M\u1ed9t s\u1ed1 lo\u1ea1i b\u00e0i t\u1eadp t\u1ef1 \u0111\u1ed9ng c\u00f3 gi\u1ea3i ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00e1c ph\u00e1i sinh l\u00e0 r\u1ea5t nhi\u1ec1u b\u00e0i t\u1eadp c\u1ef1c k\u1ef3 \u0111a d\u1ea1ng, \u0111\u00f2i h\u1ecfi sinh vi\u00ean ph\u1ea3i hi\u1ec3u b\u1ea3n ch\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd gi\u1edbi thi\u1ec7u m\u1ed9t s\u1ed1 m\u1eabu b\u00e0i t\u1eadp t\u1ef1 \u0111\u1ed9ng v\u1edbi gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay, h\u00e3y t\u00ecm hi\u1ec3u!<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_1_Bai_tap_phai_sinh_cua_cac_chuc_nang\"><\/span>M\u1eabu 1: B\u00e0i t\u1eadp ph\u00e1i sinh c\u1ee7a c\u00e1c ch\u1ee9c n\u0103ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">V\u00ed d\u1ee5: \u0110\u1ea1o h\u00e0m c\u1ee7a c\u00e1c ch\u1ee9c n\u0103ng sau<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_11-00-55.png\" alt=\"\" width=\"216\" height=\"420\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_2_Tap_the_duc_de_tim_X_de_tuan_theo_cac_dieu_kien_cua_ban\"><\/span>M\u1eabu 2: T\u1eadp th\u1ec3 d\u1ee5c \u0111\u1ec3 t\u00ecm X \u0111\u1ec3 tu\u00e2n theo c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a b\u1ea1n &#039;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_11-01-43.png\" alt=\"\" width=\"562\" height=\"325\"><\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/6-dao-ham-can.jpg\" alt=\"C\u00e1c d\u1eabn xu\u1ea5t g\u1ed1c c\u00f3 nhi\u1ec1u lo\u1ea1i b\u00e0i t\u1eadp c\u1ef1c k\u1ef3 \u0111a d\u1ea1ng. (B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_3_dao_ham_cua_ham_tai_mot_diem_x_a\"><\/span>M\u1eabu 3: \u0111\u1ea1o h\u00e0m c\u1ee7a h\u00e0m t\u1ea1i m\u1ed9t \u0111i\u1ec3m x = a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2022-05-25_11-02-44.png\" alt=\"\" width=\"468\" height=\"271\"><\/p>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i to\u00e1n h\u1ecdc to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n m\u00e0 h\u1ecdc sinh c\u00f3 th\u1ec3 tham kh\u1ea3o \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng c\u00e1c c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean.<\/p>\n<p dir=\"ltr\">\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_Hamnutropia_cho_hoc_sinh_thuc_hanh\"><\/span>B\u00e0i t\u1eadp Hamnutropia cho h\u1ecdc sinh th\u1ef1c h\u00e0nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/bai-tap-dao-ham-can.jpg\" alt=\"(Ngu\u1ed3n: T\u00f3m t\u1eaft)\" width=\"100%\"><\/p>\n<\/p>\n<p dir=\"ltr\">Th\u00f4ng qua th\u00f4ng tin \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi kh\u1ec9 \u1edf tr\u00ean, hy v\u1ecdng c\u00e1c sinh vi\u00ean \u0111\u00e3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 \u0111\u1ea1o h\u00e0m c\u1ee7a c\u01a1 s\u1edf. \u0110\u00e2y l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c ki\u1ebfn \u200b\u200bth\u1ee9c r\u1ea5t r\u1ed9ng v\u00e0 \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u0103m ch\u1ec9. Ch\u00fac c\u00e1c sinh vi\u00ean s\u1ebd l\u00e0m ch\u1ee7 v\u00e0 th\u00e0nh th\u1ea1o v\u1ec1 ph\u00e1i sinh!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ea1o h\u00e0m tri\u1ec7t \u0111\u1ec3 l\u00e0 m\u1ed9t trong nh\u1eefng h\u00ecnh th\u1ee9c c\u01a1 b\u1ea3n m\u00e0 h\u1ecd s\u1ebd nghi\u00ean c\u1ee9u trong Ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc 11. Ki\u1ebfn th\u1ee9c n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong h\u1ec7 th\u1ed1ng c\u00e1c b\u00e0i t\u1eadp, c\u00e2u h\u1ecfi thi v\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng cho vi\u1ec7c h\u1ecdc ki\u1ebfn \u200b\u200bth\u1ee9c ph\u00e1i sinh n\u00e2ng cao. \u0110\u1ec3 gi\u00fap h\u1ecdc sinh&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-20489","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/20489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/comments?post=20489"}],"version-history":[{"count":1,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/20489\/revisions"}],"predecessor-version":[{"id":24627,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/20489\/revisions\/24627"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=20489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=20489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=20489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}