87
Easy
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Given that P=10cP = 10^cP=10c and Q=10dQ = 10^dQ=10d, express in terms of P P\,P and/or QQQ,

i.

10c+d10^{c+d}10c+d

[1]
ii.

102c10^{2c}102c

[1]
iii.

10d−110^{d-1}10d−1

[1]

Fractional and Negative Indices Questions

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.

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Fractional and Negative Indices Questions

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