Precalculus Examples

$\log (x {(x + 1)}^{4})$

Step 1

Rewrite $\log (x {(x + 1)}^{4})$ as $\log (x) + \log ({(x + 1)}^{4})$ .

$\log (x) + \log ({(x + 1)}^{4})$

Step 2

Expand $\log ({(x + 1)}^{4})$ by moving $4$ outside the logarithm.

$\log (x) + 4 \log (x + 1)$