Is 2x 2 4x 2 July 8, 2019 16 32 64 128 2x 2 4x 2 0 2x 22 4x 2 2x 2 4x 2 180 2x 2 4x 2 0 quadratic formula 2x 2 4x 2 x 2x 2 4x 2 simplify 2x 2 )( 4x 2 3x 6 2x 2 4x 2 8 2x 2 4x 2 3 2x 2 4x 2 x 1 2x 2 4x 2 6x 2x 2 4x 2 5 2x 2 4x 2 6 2x 2 4x 2 4