Verify that 36−12=16\displaystyle 36^{-\frac{1}{2}} = \frac{1}{6}36−21=61
[1]
Markscheme
Fractional and Negative Indices Questions
352 exam-style questions on Eduqas GCSE Maths Fractional and Negative Indices. Each one has a worked solution and a mark scheme showing where the marks go.