Given that 2−m=0.52^{-m} = 0.52−m=0.5, find the value of (2m)5(2^m)^5(2m)5
Practise Edexcel GCSE Maths Fractional and Negative Indices with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Maths (1MA1) 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.