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Algebra Examples

Popular Problems

Evaluate -9^2

$- 9^{2}$

Step 1

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

$- 1 \cdot 81$

Step 2

Multiply $- 1$ by $81$ .

$- 81$

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

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