#### Answer

$7^2$

#### Work Step by Step

An exponent represents repeated mutiplication.
$7\times7$ has 2 factors so the exponent is 2.

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

$7^2$

An exponent represents repeated mutiplication.
$7\times7$ has 2 factors so the exponent is 2.

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