10 x 4 )= 12 x 2 July 8, 2019 16 32 64 128 10 x 2 x 4 3x 12 X 10 4 x 11 3 x 12 2 3 0 10 x 3 1 4 x 12 1 2 4 12 x 3 11 x 2 10 X 4 y /- 10 và x 2y 12 X 10 x 4 12 x 4 2x 4 x 10 x 2 3 1 4 x 12 1 2 x 10 9.34 x 10 12 2.5 x 10 4 7.44 x 10 12 2.5 x 10 4 4 x 6 x 8 x 10 x 12 x 20
