X 4 2 8x 0 July 8, 2019 16 32 64 128 X 4 8x 2 9 0 X 4 8x 2 16 0 X 4 8x 2 15 0 X 4 8x 2 7 0 X 4 8x 2 48 0 X 4 8x 2 12 0 X 4 8x 2 8 0 X 4 8x 2 20 0 X 4 8x 2 33 0 4 x 2 8x 18 0 Х 4 8x 2 9 0 X 2 8x 4 0 quadratic formula X 4 2x 2 8x 3 0 X 4 2x 2 8x 5 0 3 4 * x 2 8x 3 0
