Expand 4a(2a2+3b)4a(2a^2 + 3b)4a(2a2+3b)
Expand and simplify 5(2x−3)−3(x−4)5(2x - 3) - 3(x - 4)5(2x−3)−3(x−4)
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.