A 2 b 2 c 2 2ab factorise July 8, 2019 16 32 64 128 A 2 b 2 c 2 2ab 2bc 2ca factorise Factorise a 2 b 2 c 2 d 2 2ab 2cd Factorise a 2 b 2 c 2 5c 2 2ab Factorise the following a 2 2ab b 2 c 2