Precalculus Examples

$\frac{\ln (0.5)}{0.87}$

Step 1

Replace $e$ with an approximation.

$\frac{\log_{2.71828182} (0.5)}{0.87}$

Step 2

Log base $2.71828182$ of $0.5$ is approximately $- 0.69314718$ .

$\frac{- 0.69314718}{0.87}$

Step 3

Divide $- 0.69314718$ by $0.87$ .

$- 0.79672089$