Given that 10−y=0.510^{-y} = 0.510−y=0.5, find the value of (10y)2(10^y)^2(10y)2
Practise AQA GCSE Maths Fractional and Negative Indices with exam-style questions for Foundation and Higher tier. 100 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 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.