X 2 )( x 2 2x 4 simplify July 8, 2019 16 32 64 128 Simplify 2 x 2 )- x 3 (- x 2 )-( 2x 4 Simplify 3x 4 x 2 x 2 2x 2x 4 Simplify x 4 2x 2 1 x 2 2x 1 Simplify 4 2x 2 x 6 x 2 7