Precalculus Examples

$\log_{8} (8^{17})$

Step 1

Use logarithm rules to move $17$ out of the exponent.

$17 \log_{8} (8)$

Step 2

Logarithm base $8$ of $8$ is $1$ .

$17 \cdot 1$

Step 3

Multiply $17$ by $1$ .

$17$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$