SOLUTION: I am trying to help my son with his homework. I am having trouble with this problem. I would appreciate any assistance. (3x)^-3y^4 ___________ -x^2y^-6

Algebra ->  Exponents-negative-and-fractional -> SOLUTION: I am trying to help my son with his homework. I am having trouble with this problem. I would appreciate any assistance. (3x)^-3y^4 ___________ -x^2y^-6      Log On


   



Question 392509: I am trying to help my son with his homework. I am having trouble with this problem. I would appreciate any assistance.
(3x)^-3y^4
___________
-x^2y^-6

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
(3x)^-3y^4
___________
-x^2y^-6
=====================
= [(3x)^-3/-x^2]
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= [-1/(27x^5)]
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= [3y^10/(27x^5)]
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= [y^10/(9x^5)]
=======================
Cheers,
Stan H.