Precalculus Examples

$72 - 7 \sqrt{7}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$72 - 7 \sqrt{7}$

Decimal Form:

$53.47974082 \dots$

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