X 2 14x 15 0 July 8, 2019 16 32 64 128 X 2 14x 15 0 complete the square X 4 8x 3 14x 2 8x 15 0 Solve x 2 14x 15 0 X 4 2x 3 14x 2 2x 15 0 15 x 14