A square garden has an area represented by the expression p2+2pq+q2p^2 + 2pq + q^2p2+2pq+q2. Factorise this expression.
Practise Edexcel GCSE Maths Factorising Harder Quadratics with exam-style questions for Foundation and Higher tier. 84 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.