X3 x2 4x 4 factorise July 8, 2019 16 32 64 128 X 3 x 2 4x 4 factor X3 x2 4x 4 factor theorem Factorise x3 x2 4x 4 using factor theorem X 3 2x 4 factorise Factorise completely x3 x2 4x 4