#### Answer

$4^3$

#### Work Step by Step

The index of the radical is the exponent that gives the radicand when applied to the solution.

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

$4^3$

The index of the radical is the exponent that gives the radicand when applied to the solution.

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