Precalculus Examples

$9 \log_{9} (8)$

Step 1

Simplify $9 \log_{9} (8)$ by moving $9$ inside the logarithm.

$\log_{9} (8^{9})$

Step 2

Raise $8$ to the power of $9$ .

$\log_{9} (134217728)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log_{9} (134217728)$

Decimal Form:

$8.51755167 \dots$