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Fractional and Negative Indices

Fractional and Negative Indices

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Question 27
55%

Given that 9−n=279^{-n} = 279−n=27, find the value of nnn.

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Fractional and Negative Indices Questions

  1. GCSE
  2. /Maths
  3. /Fractional and Negative Indices

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.

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