Factorise px x 2 4x 4 July 8, 2019 16 32 64 128 Factorise x 2 4x )( x 2 4x 1 )- 20 Factorise x x 2 )( x 4 )+ 4x 8 Factorise x 3 x 2 4x 4 using factor theorem Factorise x 2 4x x 2 4x 1 Factorise x 4 4x 3 x 2 16x 12 Factorise completely x 3 x 2 4x 4 Factorise x 2 4 x 2 4x 1 20 Factorise x 3 x 2 4x 4 by long division method Factorise x 3 x 2 4x 4