Expand and simplify (2x−1)(x+k)(2x - 1)(x + k)(2x−1)(x+k)
Factorise x2−100x^2 - 100x2−100
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.