Precalculus Examples

$\log (z^{3} y)$

Step 1

Rewrite $\log (z^{3} y)$ as $\log (z^{3}) + \log (y)$ .

$\log (z^{3}) + \log (y)$

Step 2

Expand $\log (z^{3})$ by moving $3$ outside the logarithm.

$3 \log (z) + \log (y)$