Precalculus Examples

$\ln (x y^{2 z^{3}})$

Step 1

Rewrite $\ln (x y^{2 z^{3}})$ as $\ln (x) + \ln (y^{2 z^{3}})$ .

$\ln (x) + \ln (y^{2 z^{3}})$

Step 2

Expand $\ln (y^{2 z^{3}})$ by moving $2 z^{3}$ outside the logarithm.

$\ln (x) + 2 z^{3} \ln (y)$