Factorise fully 5a2b+15ab25a^2b + 15ab^25a2b+15ab2
Solve 6(c−k)=426(c - k) = 426(c−k)=42 in terms of kkk
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.