X 2 9x 18 4 July 8, 2019 16 32 64 128 X 4 9x 2 18 0 X 4 x 3 7x 2 9x 18 X 4 x 3 11x 2 9x 18 0 6x 4 9x 2 18 x 3 X 2 4x 4 9x 18 H x )= dfrac x 2 9x 18 x 4 X 4 x 3 11x 2 9x 18 Solve x 4 9x 2 18 0 Factor x 4 9x 2 18 X 4 x 3 7x 2 9x 18 0
