Given that 6−k=0.26^{-k} = 0.26−k=0.2, find the value of (6k)3(6^k)^3(6k)3
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Fractional and Negative Indices Questions
128 exam-style questions on Edexcel GCSE Maths Fractional and Negative Indices. Each one has a worked solution and a mark scheme showing where the marks go.