X 9 4x 12 July 8, 2019 16 32 64 128 X 2 9 4x 12 4x 5 x 9 )= 12 4x 12x 9 x 4 4x 12x 9 =( x 4 2 4x 9 x 7 )=- 12 4x 12 x 9 0 9 x 8 3 4x 12 X 6 4x 12 9 4x 12 2x 9 4x x 12 X 2 6x 9 4x 2 12x 8 x 9 12x 4x 13 5x X 9 12x 4x 13 5x
