2x 2 9 11 July 8, 2019 16 32 64 128 2x 2 11x 9 0 2x 2 − 11x 9 2x 2 y 9 3x 2 y 11 5x 2 5x 15 2x 2 11x 9 2x 2 11x 9 factor 2x 2 11x 9 0 solve by factoring 2x 2 11x 9 answer Factorise 2x 2 11x 9 Solve 2x 2 11x 9 0 X 9 2 =- 2x 9 11 2x 11 9 2 =- 15 7x 9 2x 2 11