8x 2 4x 3 2x x 2 5 July 8, 2019 16 32 64 128 8x 3 2x 2 6x 18 )+( 4x 3 x 2 5x 7 2x 2 3 )( 4x 5 )- 8x x 2 2 expand and simplify 8x - (2x + 4) = 2(3x - 2)
