2 7x 8 0 July 8, 2019 16 32 64 128 X 2 7x 8 0 2x 2 7x 8 0 3x 2 7x 8 0 5x 2 7x 8 0 X 2 7x 8 0 find x 8x 2 7x 8 0 7x 2 10x 8 0 7x 2 26x 8 0 7x 2 15x 8 0 12 x 2 7x 8 = 0 7x 2 18x 8 0 X 4 7x 2 8 0 X 3 7x 2 8 0 7x 2 8 3 x 0 4 X 2 7x 8 0 solve by factoring