OpenStudy (anonymous):

Help? If k, n, x, and y are positive numbers satisfying x^(-4/3) = k^-2 and y^(4/3) = n^2, what is (xy)^(-2/3) in terms of n and k? A. 1/(nk) B. (n/k) C. (k/n) D. nk E. 1

2 years ago
OpenStudy (retireed):

I hate negative exponents so I get rid of then. How would you do this?

2 years ago
OpenStudy (retireed):

What is X to the minus 1 X^-1 \[X ^{-1}\]

2 years ago
OpenStudy (retireed):

Without the negative exponent.

2 years ago
OpenStudy (retireed):

Sorry that does not help me like I thought it would.

2 years ago
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