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3 votes
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..........................-example-1
User Lorcan
by
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2 Answers

4 votes


a^(-n)=(1)/(a^n)\\------------\\\\(2x^(-4))/(3xy)=(2)/(3xy)\cdot(1)/(x^4)=(2)/(3x^5y)\to C.

User AlBeebe
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2 votes
The answer is c because it’s values and
User Hertzi
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