Simplify k2×k9k^2 \times k^9k2×k9
Simplify (3m2n4)3(3m^2n^4)^3(3m2n4)3
Simplify 24a5b66a3b\displaystyle \frac{24a^5b^6}{6a^3b}6a3b24a5b6
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.