Algebra Examples

$\ln (9) + \ln (2)$

Step 1

Use the product property of logarithms, $\log_{b} (x) + \log_{b} (y) = \log_{b} (x y)$ .

$\ln (9 \cdot 2)$

Step 2

Multiply $9$ by $2$ .

$\ln (18)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\ln (18)$

Decimal Form:

$2.89037175 \dots$