X 2 2 16 factorise July 8, 2019 16 32 64 128 X 2 2x 16 factorise X 2 2x 16 factor X 2 2x 7 16 factorise Factorise x ^ 2 y ^ 2 - 16 X 2 8x 16 y 2 factorise completely X 2 y 2 2xy 8x 8y 16 factorise
