Factorise 10a2−37a+710a^2 - 37a + 710a2−37a+7
Expand and simplify (b+12)(b−12)(b + 12)(b - 12)(b+12)(b−12)
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.