Trigonometry Examples

$2 \log_{9} (5)$

Step 1

Simplify $2 \log_{9} (5)$ by moving $2$ inside the logarithm.

$\log_{9} (5^{2})$

Step 2

Raise $5$ to the power of $2$ .

$\log_{9} (25)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log_{9} (25)$

Decimal Form:

$1.46497352 \dots$