Precalculus Examples

$\log_{2} ({(16)}^{23})$

Step 1

Expand $\log_{2} ({(16)}^{23})$ by moving $23$ outside the logarithm.

$23 \log_{2} (16)$

Step 2

Logarithm base $2$ of $16$ is $4$ .

$23 \cdot 4$

Step 3

Multiply $23$ by $4$ .

$92$