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Simplify and Reduce the Expression

Simplify the following expression: (see attachment)

Hint:
The first step is to make the radical a perfect cube (so that exponent equals index) so as to eliminate the radical from the denominator.

Note: A radical expression of index n is in simplified form if it has:
? no perfect nth powers as factors of the radicand
? no fractions inside the radical
? no radicals in the denominator

Attachments

Solution Preview

I will use the "^" to denote an exponent (the "power" operator)
Cube-root of [ ...

Solution Summary

This shows how to simplify and reduce a radical expression

$2.19