Verify that (t3)4=t12(t^3)^4=t^{12}(t3)4=t12
Verify that 12m2n6÷3mn4=4mn212m^2n^6 \div 3mn^4=4mn^212m2n6÷3mn4=4mn2
296 exam-style questions on Eduqas GCSE Maths Indices. Each one has a worked solution and a mark scheme showing where the marks go.