Precalculus Examples

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

Step 1

Rewrite $\log_{9} (\frac{1}{2})$ as $\log_{9} (1) - \log_{9} (2)$ .

$\log_{9} (1) - \log_{9} (2)$

Step 2

Logarithm base $9$ of $1$ is $0$ .

$0 - \log_{9} (2)$

Step 3

Subtract $\log_{9} (2)$ from $0$ .

$- \log_{9} (2)$