X 2 8x 0 July 8, 2019 16 32 64 128 X 2 8x 0 solve by factoring X 2 8x 0 quadratic formula X 2 8x 0 complete the square X 2 28x 0 X 2 8x 15 0 X 2 8x 12 0 X 2 8x 16 0 X 2 8x 7 0 X 2 8x 9 0 X 2 8x 20 0 X 2 8x 5 0 X 2 8x 4 0 X 2 8x 6 0 X 2 8x 3 0 X 2 8x 13 0