Expand and simplify (x−6)(x−7)(x - 6)(x - 7)(x−6)(x−7)
Factorise x2−16x^2 - 16x2−16
Hence, factorise fully x4−16x^4 - 16x4−16
255 exam-style questions on Eduqas GCSE Maths Expanding and Factorising Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.