How do you simplify $(y/x^4)^3$ ?

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Answer 1 · 2017-06-08T05:09:12

$(y/x^4)^3=y^3/x^12$

We can use the formulas $(a/b)^m=a^m/b^m$ and $(a^m)^n=a^(mn)$

Hence, $(y/x^4)^3$

= $y^3/(x^4)^3$

= $y^3/x^(4xx3)$

= $y^3/x^12$

How do you simplify (y/x^4)^3(y/x^4)^3?