#### Answer

$4\sqrt[3] 2$

#### Work Step by Step

$\sqrt[3] 128=\sqrt[3] (64\times2)=\sqrt[3] 64\times\sqrt[3] 2=4\sqrt[3] 2$
We know that $\sqrt[3] 64=4$, because $4^{3}=64$.

Published by
Pearson

ISBN 10:
0321969359

ISBN 13:
978-0-32196-935-4

$4\sqrt[3] 2$

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