# How do you calculate # ln 23#?

##### 1 Answer

Aug 5, 2017

Well, you'd most likely be allowed to use a calculator on this...

The **natural logarithm** of

#color(red)(ul(e^x = 23#

And

#ln(23) = color(blue)(ulbar(|stackrel(" ")(" "3.135" ")|)#

We can check this by plugging it into the

#e^3.135 = 22.989#