Precalculus Examples

$8 \log_{8} (15)$

Step 1

Simplify $8 \log_{8} (15)$ by moving $8$ inside the logarithm.

$\log_{8} (15^{8})$

Step 2

Raise $15$ to the power of $8$ .

$\log_{8} (2562890625)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log_{8} (2562890625)$

Decimal Form:

$10.41837492 \dots$