Precalculus Examples

$\log_{8} (7 \cdot 2)$

Step 1

Rewrite $\log_{8} (7 \cdot 2)$ as $\log_{8} (7) + \log_{8} (2)$ .

$\log_{8} (7) + \log_{8} (2)$

Step 2

Logarithm base $8$ of $2$ is $\frac{1}{3}$ .

$\log_{8} (7) + \frac{1}{3}$