Simplify (w2)8(w^2)^8(w2)8
Simplify 18r4s5÷6rs218r^4s^5 \div 6rs^218r4s5÷6rs2
Practise OCR GCSE Maths Indices with exam-style questions for Foundation and Higher tier. 100 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.