X 4 2x 2 1 factorise July 8, 2019 16 32 64 128 X 4 2 1 factorise X 4 y 2 2x 2 1 factorise 9x 4 x 2 2x 1 factorise X 4 14x 2 1 factorise X 4 7x 2 1 factorise X 4 3x 2 1 factorise X 4 6x 2 1 factorise X 4 2x 3 3x 2 2x 1 factorise 4x 2 2x 1 factorise X4 x 2 1 factorise Factorise x 4 2x 3 x 2 1 X 2 4 y 2 x 1 factorise Factorise x 4 3x 3 2x 2 3x 1 0
