Factorise fully 18a2bc+30abc218a^2bc + 30abc^218a2bc+30abc2
Expand and Simplify 4(2y−7)−3(5y−3)4(2y - 7) - 3(5y - 3)4(2y−7)−3(5y−3)
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.