Factorise fully 7xy+21x7xy + 21x7xy+21x
Solve 6(p+3)=426(p + 3) = 426(p+3)=42
Hence, find the value of p2+3pp^2 + 3pp2+3p.
261 exam-style questions on OCR GCSE Maths Expanding and Factorising. Each one has a worked solution and a mark scheme showing where the marks go.