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Algebra Examples

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Evaluate Evaluate f(-1)

Evaluate $f (- 1)$

Step 1

Move $- 1$ to the left of $f$ .

$- 1 f$

Step 2

Rewrite $- 1 f$ as $- f$ .

$- f$

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

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