Precalculus Examples

$\frac{2 \tan (2)}{1 - \tan^{2} (2)}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\frac{2 \tan (2)}{1 - \tan^{2} (2)}$

Decimal Form:

$0.06992681 \dots$

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