Questions on Algebra: Complex Numbers answered by real tutors!

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Question 148662: Im not sure what category this goes under. but i would like to know how to answer these types of problems including:
cuberoot 5/16
cuberoot 4/17
things like that: Im not sure what category this goes under. but i would like to know how to answer these types of problems including:
cuberoot 5/16
cuberoot 4/17
things like that
Answer by stanbon(18991) About Me  (Show Source):
You can put this solution on YOUR website!
cuberoot (5/16)
Multiply numerator and denominator by 4 to get:
cubert(20/64) = [cubert(20)] / [4] = (1/4)cuberoot(20)
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cuberoot 4/17
Multiply numerator and denominator by 17^2 to get:
[cuberoot[4*17^2] / 17 = (1/17)cuberoot(1156)
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Cheers,
Stan H.