Precalculus Examples

$\frac{\ln (2)}{\ln (\frac{1.2}{2.7})}$

Step 1

Divide $1.2$ by $2.7$ .

$\frac{\ln (2)}{\ln (0.\overline{4})}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\frac{\ln (2)}{\ln (0.\overline{4})}$

Decimal Form:

$- 0.85475564 \dots$

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