Simplify (t3)4(t^3)^4(t3)4
Simplify 12m2n6÷3mn4 12m^2n^6 \div 3mn^4\,12m2n6÷3mn4 and hence find its value when m=3m=3m=3 and n=2n=2n=2
296 exam-style questions on OCR GCSE Maths Indices. Each one has a worked solution and a mark scheme showing where the marks go.