Precalculus Examples

$\log (\frac{z^{8}}{x})$

Step 1

Rewrite $\log (\frac{z^{8}}{x})$ as $\log (z^{8}) - \log (x)$ .

$\log (z^{8}) - \log (x)$

Step 2

Expand $\log (z^{8})$ by moving $8$ outside the logarithm.

$8 \log (z) - \log (x)$