9x 2 4x 16 July 8, 2019 16 32 64 128 9x 2 4x 16 0 9x 2 24x 16 9x 2 24x 16 0 9x 2 24x 16 factored 9x 2 24x 16 0 discriminant 9x 2 24x 16 factor X 3 9x 2 24x 16 X 3 9x 2 24x 16 0 9x 3 24x 2 16x 1 4x 9x 2 16x 3 9x 2 24x 16 0 quadratic formula 9x 2 24x 16 3x 4 9x 2 24x 16 36 9x 2 24x 16 factorise 9x 2 24x 16 0 factor
