Precalculus Examples

$\log_{18} (6) + \log_{18} (3)$

Step 1

Use the product property of logarithms, $\log_{b} (x) + \log_{b} (y) = \log_{b} (x y)$ .

$\log_{18} (6 \cdot 3)$

Step 2

Multiply $6$ by $3$ .

$\log_{18} (18)$

Step 3

Logarithm base $18$ of $18$ is $1$ .

$1$