2 2x 10 0 July 8, 2019 16 32 64 128 X 2 2x 10 0 5x 2 2x 10 0 3x 2 2x 10 0 X 2 2x 10 0 quadratic formula 4x 2 2x 10 0 8x 2 2x 10 0 X 2 2x 10 0 factor 6x 2 2x 10 0 7x 2 2x 10 0 4x 2 22x 10 0 2x 2 9x 10 0 2x 2 12x 10 0 2x 2 8x 10 0 complete the square 2x 2 bx 10 0 2x 2 19x 10 0