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