Fractional and Negative Indices
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Given that x=2px = 2^px=2p and y=2qy = 2^qy=2q Express in terms of x x\,x and/or yyy,

i.

2p+q2^{p+q}2p+q

[1]
ii.

22p2^{2p}22p

[1]
iii.

2q−12^{q-1}2q−1

[1]

Fractional and Negative Indices Questions

Practise Edexcel IGCSE Maths Fractional and Negative Indices with exam-style questions for IGCSE Maths. 32 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 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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