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Algebra Examples

Popular Problems

Simplify e^(pii)

$e^{π i}$

Step 1

Reorder $π$ and $i$ .

$e^{i π}$

Step 2

Apply Euler's identity $e^{i π} = - 1$ .

$- 1$

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

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