8x 2 9 )-( 6x 2 2x 2 July 8, 2019 16 32 64 128 Which polynomial represents the difference below 8x 2 9 )-( 6x 2 2x 2 8x 3 3x 2 2x 9 )-( 2x 3 6x 2 x 1 2x 9