Solve 9x 2 6x 1 0 July 8, 2019 16 32 64 128 Solve 9x 2 6x 1 0 using the quadratic formula 6x 2 9x 1 0 solve for x 6x 9 Solve for x −7 x − 1 8 6 x 9 −6 x 9 6 x −9 −6 x 9