3 x 4 5x 12 July 8, 2019 16 32 64 128 4x 3 x 4 )= 5x 12 X 4 5x 3 12x 2 5x 1 0 X 4 2x 3 5x 2 4x 12 0 X 4 2x 3 5x 2 4x 12 3x 4 5x 12 - 56 12x 3 x 5x 4 8x 6 2 3 x 4 )+ 4 5x 12 3 2x 4 5x 12 x 3 x 12 )- 5x 7x 4 4 2 3 x )+ 5x 7 12x 19 X 4 5x 3 12x 2 5x 1 X 4 5x 3 x 2 17x 12