Factorise fully 15m2nk+25mnk215m^2nk + 25mnk^215m2nk+25mnk2
Expand and simplify 2(6v−8)−5(3v−2)2(6v - 8) - 5(3v - 2)2(6v−8)−5(3v−2)
Practise OCR GCSE Maths Expanding and Factorising 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.