Precalculus Examples

$\log_{2} ({(2)}^{69})$

Step 1

Expand $\log_{2} ({(2)}^{69})$ by moving $69$ outside the logarithm.

$69 \log_{2} (2)$

Step 2

Logarithm base $2$ of $2$ is $1$ .

$69 \cdot 1$

Step 3

Multiply $69$ by $1$ .

$69$