SOLUTION: (6y^9/3y^4)^-4

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Question 1007034: (6y^9/3y^4)^-4
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
(6y^9/3y^4)^(-4)
= (2y^5)^(-4)
= 1/((2y^5)^4)

= 1/(16y^20)