SOLUTION: express using positive exponents, then if possible, simplify. (3/u)^-4

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Question 332759: express using positive exponents, then if possible, simplify.
(3/u)^-4
Answer by AAfter Search(61) About Me  (Show Source):
You can put this solution on YOUR website!
(3/u)^-4
= 1/(3/u)^4
= (1/3/u)^4
= (u/3)^4