# How do you calculate #log_4 3.6# with a calculator?

##### 1 Answer

Sep 3, 2016

#x = log3.6/log4 = 0.924

#### Explanation:

In this log form, the question being asked is

"what index/power of 4 will give 3.6?"

As 3.6 is not one of the exact powers of 4, we will need a calculator.

Let's estimate first....

Log form and index form are interchangeable.