Chuyên đề lũy thừa, mũ và logarit – Lê Văn Đoàn

Mô tả

N ̈m häc 201 8 201 9 M«n To ̧n Taøi lieäu luyeän thi T hpt Quoác G iaMuïc luïc Trang Công th c m ................................ ................................ ................................ ................................ ......... 1 D ng toán 1. Công th c l a và m ................................ ................................ ................................ ........... 1 D ng toán 2. Công th c lôgarit ................................ ................................ ................................ ............................ 9 Rèn luy n l n 1 ................................ ................................ ................................ ................................ ............................ 19 Rèn luy n l n 2 ................................ ................................ ................................ ................................ ............................ 29 Rèn luy n l n 3 ................................ ................................ ................................ ................................ ............................ 33 Hàm s l a, m ................................ ................................ ................................ ........................ 37 D ng toán 1. Tìm t p xác đ nh ................................ ................................ ................................ ............................. 38 D ng toán 2. o hàm ................................ ................................ ................................ ................................ ............. 45 D ng toán 3 . u và c c tr ................................ ................................ ................................ ........................ 51 D ng toán 4 . Giá tr l n nh t & giá tr nh nh t ................................ ................................ ........................... 56 D ng toán 5 . Nh n d ng đ th ................................ ................................ ................................ ............................ 67 D ng toán 6 . Bài toán lãi su t và m t s bài toán th c t khác ................................ ............................. 73 rèn luy n l n 1 ................................ ................................ ................................ ................................ ...................... 83 rèn luy n l n 2 ................................ ................................ ................................ ................................ ...................... 88 rèn luy n l n 3 ................................ ................................ ................................ ................................ ...................... 92 rèn luy n l n 4 ................................ ................................ ................................ ................................ ...................... 97 rèn luy n l n 5 ................................ ................................ ................................ ................................ ...................... 102 Phương tr ................................ ................................ ................................ ................................ 107 D ng toán 1. Phương tr n (đưa v cùng cơ s ) ................................ .............. 107 D ng toán 2. Phương pháp đ t n ph ................................ ................................ ................................ ............ 118 D ng toán 3 . Phương pháp hàm s ................................ ................................ ................................ .................... 131 D ng toán 4 . Bài toán ch a tham s ................................ ................................ ................................ .................. 131 rèn luy n l n 1 ................................ ................................ ................................ ................................ ...................... 153 rèn luy n l n 2 ................................ ................................ ................................ ................................ ...................... 156 rèn luy n l n 3 ................................ ................................ ................................ ................................ ...................... 159 rèn luy n l n 4 ................................ ................................ ................................ ................................ ...................... 163 B t phương tr ................................ ................................ ................................ ........................ 167 D ng toán 1. B t phương tr n (đưa v cùng cơ s ) ................................ ....... 167 D ng toán 2. Phương pháp đ t n ph và phương ph ................................ .......................... 174 D ng toán 3 . Bài toán ch a tham s ................................ ................................ ................................ .................. 181 rèn luy n l n 1 ................................ ................................ ................................ ................................ ...................... 187 rèn luy n l n 2 ................................ ................................ ................................ ................................ ...................... 191 rèn luy n l n 3 ................................ ................................ ................................ ................................ ...................... 195