Precalculus Examples

$3 \log (10^{2})$

Step 1

Use logarithm rules to move $2$ out of the exponent.

$3 (2 \log (10))$

Step 2

Logarithm base $10$ of $10$ is $1$ .

$3 (2 \cdot 1)$

Step 3

Multiply $2$ by $1$ .

$3 \cdot 2$

Step 4

Multiply $3$ by $2$ .

$6$