Factorise fully 8m2−20mn8m^2 - 20mn8m2−20mn
Solve 4(k+3)=114(k + 3) = 114(k+3)=11
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.