5 x 2 6x 10 July 8, 2019 16 32 64 128 5x 2 6x 10 0 5х 13 log2 x 5 x 2 6x 10 X 1 5 6x 2 10 5x 13 log 2 x 5 x 2 6x 10 5 x 2 3x 2x 10 6x 5 x 2 )+ 11 6x 10 5 x 2 )= 4x 10 6x 5x 2 6x 10 x 20 180 5x 2 6x 10 x 520 5x y x 2 6x 10 5x 2 6x 10 x 20 X 2 6x 105 =- 6x 5 Tìm gtln của a 5 x 2 6x 10
