Precalculus Examples

$\log (y^{4} z)$

Step 1

Rewrite $\log (y^{4} z)$ as $\log (y^{4}) + \log (z)$ .

$\log (y^{4}) + \log (z)$

Step 2

Expand $\log (y^{4})$ by moving $4$ outside the logarithm.

$4 \log (y) + \log (z)$