4x 3 7x * 2x 3x 4 July 8, 2019 16 32 64 128 4x 3 7x x 2x 3x 4 4x 3 7x times 2x 3x 4 Simplify 4x 3 7x times 2x 3x 4 2x 3 7x 2 3x 1 )- 4x 4
