Expand and simplify (x+5)(x−5)(x + 5)(x - 5)(x+5)(x−5)
Factorise x2−6x+8x^2 - 6x + 8x2−6x+8
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.