# How do you solve #log_m 2=4#?

##### 1 Answer

Sep 11, 2016

#### Answer:

#### Explanation:

I made the assumption that the question as

Log form and index from are interchangeable. It is often easier to understand and do the question by changing the format.

While there are always 2 possible roots, the negative root does not work, leaving us with only one possible solution for m.

Thank you, Tazwar Sikder for the insight. :)