2x 2 − 9x 4 factor July 8, 2019 16 32 64 128 2x 2 9x 4 factored 2x 2 9x 4 factor 2x 2 9x 4 factorise 2x 2 9x 4 factor completely 2x 2 9x 4 0 solve by factoring Factorizar 2x 2 9x 4 Factor 2x 2 9x 4 0 Factorise 2x 2 9x 4 0 Factorise root 2x 2 9x 4 root 2 9x 2 4 y 2x 2 factorise 9x 4 x 2 2x 1 factorise