Algebra Examples

$\log_{b} (z^{7} x)$

Step 1

Rewrite $\log_{b} (z^{7} x)$ as $\log_{b} (z^{7}) + \log_{b} (x)$ .

$\log_{b} (z^{7}) + \log_{b} (x)$

Step 2

Expand $\log_{b} (z^{7})$ by moving $7$ outside the logarithm.

$7 \log_{b} (z) + \log_{b} (x)$