Expand 7x(4x2+3)7x(4x^2 + 3)7x(4x2+3)
Solve f4+3=7.6\dfrac{f}{4} + 3 = 7.64f+3=7.6
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.