Factorise 2x2+23x+452x^2 + 23x + 452x2+23x+45
Expand and simplify (y−3)(y−4)(y - 3)(y - 4)(y−3)(y−4)
255 exam-style questions on OCR GCSE Maths Expanding and Factorising Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.