X 2 10x 13 0 July 8, 2019 16 32 64 128 X 2 10x 13 0 complete the square When solving x 2 10x 13 0 by completing the square X 2 4y 2 10x 8y 13 0 X 2 y 2 10x 4y 13 0 The roots of the equation x 2 10x 13 0 are 13 x 0