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I need the answer to both of these if anybody has the time to help:)

I need the answer to both of these if anybody has the time to help:)-example-1

1 Answer

3 votes
Answer:
c^{(7)/(9)}

Explanations:

Note that:


\sqrt[a]{c^b}=c^{(b)/(a)}

Therefore, following the rule above:


\sqrt[9]{c^7}=c^{(7)/(9)}

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