2 3 x 6 5 )= 4 17 July 8, 2019 16 32 64 128 2 3 x+ 6 5 )= 4 17 2 mũ 2 chia 4 3 1 2 x 6 5 17 2 + 3 + 4 + 5 + 6 5 x 7 = 35 2 x 2 5
