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At school, we've been asked to simplify the following: $$\left(\frac{S^{9/10}}{S^{3/5}}\right)^{-4}$$ I've given it a go but haven't been taught this yet. Could someone please explain the process which one would use?

Parcly Taxel
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Sylith
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  • You've got the basics of LaTeX nailed down, that's for sure. Note that you can make bigger brackets (which I did in your question) with \left( and \right) instead of the usual ( and ). – Parcly Taxel Sep 20 '16 at 16:20

1 Answers1

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$$\left(\frac{S^a}{S^b}\right)^c=(S^{a-b})^c=S^{ac-bc}$$

Parcly Taxel
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E.H.E
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