5 2x 1 125 July 8, 2019 16 32 64 128 5 2x 1 125 x 5 2x 1 125 x 25 5 2x 1 125 x 2 5 2x 3 1 125 5 2x 7 1 125 5 2x 4 5 x 1 125 0 √ 3 5 1 2x 125 27 5 2x 1 25 125 5 2x 1 1 /( 125 x 3 5 pangkat 2x 1 125 5 mũ 2x 1 125 5 mũ 2x 1 125 mũ x 25 5 mũ 2x 1 125 lớp 6 5 2x 6.5 x 1 125 0 Phương trình 5 2x 1 125
