Factorise fully 5a2b+15ab25a^2b + 15ab^25a2b+15ab2
Solve 6(c−8)=426(c - 8) = 426(c−8)=42
21 exam-style questions on Edexcel IGCSE Maths Expanding and Factorising. Each one has a worked solution and a mark scheme showing where the marks go.