Trigonometry Examples

$\log_{7} ({(7)}^{18})$

Step 1

Expand $\log_{7} ({(7)}^{18})$ by moving $18$ outside the logarithm.

$18 \log_{7} (7)$

Step 2

Logarithm base $7$ of $7$ is $1$ .

$18 \cdot 1$

Step 3

Multiply $18$ by $1$ .

$18$