#### Answer

$3\frac{8}{9}$

#### Work Step by Step

$2^{2}-(\frac{1}{3})^{2}$
$=4-\frac{1}{9}$
$=\frac{36}{9}-\frac{1}{9}$
$=\frac{35}{9}$
$=3\frac{8}{9}$

Published by
Pearson

ISBN 10:
0321955048

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

$3\frac{8}{9}$

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