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Evaluate Using the Given Value f(2)=9^2

$f (2) = 9^{2}$

Step 1

Raise $9$ to the power of $2$ .

$f (2) = 81$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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