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Algebra Examples

Popular Problems

Simplify 5i^2

$5 i^{2}$

Step 1

Rewrite $i^{2}$ as $- 1$ .

$5 \cdot - 1$

Step 2

Multiply $5$ by $- 1$ .

$- 5$

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

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