Expand and simplify (4k−1)(3k−4)(4k - 1)(3k - 4)(4k−1)(3k−4)
Factorise w2−25w^2 - 25w2−25
84 exam-style questions on Edexcel GCSE Maths Expanding and Factorising Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.