# How do you evalute #Log_ 3 (18)#?

##### 1 Answer

Jan 1, 2016

#### Explanation:

Use the rule:

Use the rule:

This is a simplified answer. However, if you want your answer in decimal form, use a calculator. Since many calculators don't have the capability of finding logarithms with a specific base, use the change of base formula.

Thus, since the

Thus,