SOLUTION: Please simplify using only positive exponents. Do not rationalize the denominator. ((x^(-2))/(y^(-1))-x)^(-3)

Algebra ->  Average -> SOLUTION: Please simplify using only positive exponents. Do not rationalize the denominator. ((x^(-2))/(y^(-1))-x)^(-3)      Log On


   

Question 1044703: Please simplify using only positive exponents. Do not rationalize the denominator.
((x^(-2))/(y^(-1))-x)^(-3)
Answer by advanced_Learner(501) About Me  (Show Source):