SOLUTION: cube root of 125^8/cube root of y^3

Question 421411: cube root of 125^8/cube root of y^3
Answer by jsmallt9(3758) (Show Source): You can put this solution on YOUR website!

A fact about radicals that will help us with this problem is

This helps us because so . So if we can find the cube root before we raise to the 8th power, it will be easier:

The two cube roots simplify giving us:

This may be an acceptable form for the answer. If not, then get out your calculator and figure out .
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