X 4 2x 3 14x 2 2x 15 July 8, 2019 16 32 64 128 X 4 2x 3 14x 2 2x 15 0 X 3 2x 2 10x 4 )+( 2x 3 14x 2 15x 11 2) x ^ 2 - 14x - 15 4) 2x ^ 2 + 3x - 5 14 x 2