$9 x 2 6x 1 0 July 8, 2019 16 32 64 128 9x 2 6x 1 0 9x 2 6x 1 0 quadratic formula 9x 2 6x 1 0 discriminant 9x 2 6x 1 0 factor Solve $9 x 2 6x 1 0 using the quadratic formula Solve $9 x 2 6x 1 0 9x 2 6x 1 0 quadratic equation Solve 9x 2 6x 1 0 Solve 9x 2 6x 1 0 using the quadratic formula 6 x 9 1/2 6.99 x 2 69.95 x 5 9.99 x 2