Precalculus Examples

$\sqrt{19}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\sqrt{19}$

Decimal Form:

$4.35889894 \dots$

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