#### Answer

TRUE

#### Work Step by Step

By default, the index of a radical is $2$, so it is not necessary to write $\sqrt{x}$ as $\sqrt[2]{x}.$ Hence, the given statement is $\text{
TRUE
.}$

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

TRUE

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