(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Please help me understand how (v/pi)(2pi/v)^{2/3}equals 2(v/2pi)^{1/3}

This is from my book.

3. The attempt at a solution

[(v)(2^{2/3})(pi^{2/3})]/v^{2/3}pi = 2^{2/3}(v/pi)^{1/3}

What am I doing wrong? Thanks.

EDIT: I made a mistake in copying over my attempt; fixed now.

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# Homework Help: Exponents/radicals question

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