Precalculus Examples

$\ln (7) = x$

Step 1

Rewrite the equation as $x = \ln (7)$ .

$x = \ln (7)$

Step 2

The result can be shown in multiple forms.

Exact Form:

$x = \ln (7)$

Decimal Form:

$x = 1.94591014 \dots$

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