Find the value of 2×8×10k4\sqrt[4]{2 \times 8 \times 10^k}42×8×10k in terms of kkk.
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Markscheme
Fractional and Negative Indices Questions
352 exam-style questions on OCR GCSE Maths Fractional and Negative Indices. Each one has a worked solution and a mark scheme showing where the marks go.