3 2 x 5 8 7 4 July 8, 2019 16 32 64 128 1 2 3 4 5 x 7 8 9 10 1 2 3 x 4 5 6 7 8 9 3 2 5 x 6 1 8 x 7 1 4 Tính 3 2 x 5 8 7 4 Solve 2 x 5 )+ 3 x 2 )= 8 7 x 4 X 2 5 7 8 f 2 4 6 3 2 5 3 8 4 7 x 1 2 2 3 x 4 5 x 6 7 x 8 9 3 x-5=x+3 5 x 7 = 35
