Factorise fully 5ab+15a5ab + 15a5ab+15a
Solve 4(x−2)=284(x - 2) = 284(x−2)=28
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.