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Lets evaluate 81^-3/4.
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3 votes
3 votes
Lets evaluate 81^-3/4.

User Inkane
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2 Answers

22 votes
22 votes
1/27 because that the answer
User Bruno Costa
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22 votes
22 votes

Answer:

1/ 27

Explanation:


= 81^{ (-3)/(4) }


= ((1)/(81)) ^{ (3)/(4) }


= ((1)/(3)) ^3


= (1)/(27)

User Nick Malcolm
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