SOLUTION: Simplify. (x^n/x^n-2)^3. Thanks for your help.

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Question 936981: Simplify. (x^n/x^n-2)^3. Thanks for your help.
Found 2 solutions by Fombitz, rothauserc:
Answer by Fombitz(32388) About Me  (Show Source):
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
( (x^n) / (x^(n-2)))^3 = ( (x^3n) / (x^(3n-6))) = x^3n * (x^-3n) * x^6 = x^6
multiply exponents, denominator placed with numerator by using negative exponent, add like exponents