Evaluate log base 3 of 5

$\log_{3} (5)$

Step 1

The change of base rule can be used if $a$ and $b$ are greater than $0$ and not equal to $1$ , and $x$ is greater than $0$ .

$\log_{a} (x) = \frac{\log_{b} (x)}{\log_{b} (a)}$

Step 2

Substitute in values for the variables in the change of base formula, using $b = 10$ .

$\frac{\log (5)}{\log (3)}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{\log (5)}{\log (3)}$

Decimal Form:

$1.46497352 \dots$