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5 votes
(5x^4y^-6)^2 write the answer with positive exponents

I simply do not know how to go about solving this math problem

User Corinna
by
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1 Answer

2 votes
(5x^4y^-6)^2
= 25x^8y^-12

25x^8
= ------------
y^12
User Nehalist
by
7.6k points