2 2x 2 9x July 8, 2019 16 32 64 128 2x 2 9x 2 =- 6 X 2 (- 2x 2 9x X 2 2x 2 9x 18 2x 2 9x 2 =- 1 X 2 2x 2 9x 18 0 2 2x 2 9x 5 2 3 2x 2 9x 2 1 9 Factor 2x 2 9x 2 2x 9
