Expand and simplify (7a−2)(3a−8)(7a - 2)(3a - 8)(7a−2)(3a−8) and factorise 4b2−1694b^2 - 1694b2−169
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.