Trigonometry Examples

$\log_{248} (81)$

Step 1

Rewrite $\log_{248} (81)$ as $\log_{248} (3^{4})$ .

$\log_{248} (3^{4})$

Step 2

Expand $\log_{248} (3^{4})$ by moving $4$ outside the logarithm.

$4 \log_{248} (3)$