Mathway | Math Glossary

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complex numbers

Numbers that have the form $a + b i$ where $a$ and $b$ are real numbers and $i$ satisfies the equation $i^{2} = - 1$ .

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