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Algebra Examples

Popular Problems

Simplify i^2-7

$i^{2} - 7$

Step 1

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

$- 1 - 7$

Step 2

Subtract $7$ from $- 1$ .

$- 8$

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

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