Precalculus Examples

$\ln (\frac{0.5}{0.15})$

Step 1

Divide $0.5$ by $0.15$ .

$\ln (3.\overline{3})$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\ln (3.\overline{3})$

Decimal Form:

$1.20397280 \dots$

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