Expand and simplify (2x−1)(x+k)(2x - 1)(x + k)(2x−1)(x+k)
[2]
b.
Factorise x2−100x^2 - 100x2−100
[1]
Markscheme
Expanding and Factorising Quadratics Questions
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.