Precalculus Examples

$\frac{\log (\frac{1}{2})}{9}$

Step 1

Rewrite $\log (\frac{1}{2})$ as $\log (1) - \log (2)$ .

$\frac{\log (1) - \log (2)}{9}$

Step 2

Logarithm base $10$ of $1$ is $0$ .

$\frac{0 - \log (2)}{9}$

Step 3

Subtract $\log (2)$ from $0$ .

$\frac{- \log (2)}{9}$

Step 4

Move the negative in front of the fraction.

$- \frac{\log (2)}{9}$