Expand and simplify (4k−1)(3k−4)(4k - 1)(3k - 4)(4k−1)(3k−4)
Factorise w2−25w^2 - 25w2−25
Practise OCR GCSE Maths Expanding and Factorising Quadratics with exam-style questions for Foundation and Higher tier. 84 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.