1. ## Natural Log Help?

2ln sq e

I don't understand how to change this problem since there is a 2 before the ln. All I know is that the answer is 1. Anyone able to help me?

2. So, $2ln{\sqrt{e}}=?$

$2ln{\sqrt{e}}=ln{\sqrt{e}}^2=ln e=1$

3. Oh wow, I learned that a while ago, this shows how much summer has affected my brain...XO

4. Here some material for more learning, if you want...
Natural logarithm - Wikipedia, the free encyclopedia

Good-Luck!