Expand kx2(4x−9)kx^2(4x - 9)kx2(4x−9)
Expand and Simplify k(y+3)−5(y−4)k(y + 3) - 5(y - 4)k(y+3)−5(y−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.