Precalculus Examples

$\ln (\frac{2 x}{y})$

Step 1

Rewrite $\ln (\frac{2 x}{y})$ as $\ln (2 x) - \ln (y)$ .

$\ln (2 x) - \ln (y)$

Step 2

Rewrite $\ln (2 x)$ as $\ln (2) + \ln (x)$ .

$\ln (2) + \ln (x) - \ln (y)$