Factorise fully 4x2y+12xy24x^2y + 12xy^24x2y+12xy2
Solve 3(k−4)=213(k - 4) = 213(k−4)=21
261 exam-style questions on AQA GCSE Maths Expanding and Factorising. Each one has a worked solution and a mark scheme showing where the marks go.