# How to type square root on formulas?

1. Feb 14, 2012

The title says it all , i need to type square root on $formulas 2. Feb 14, 2012 ### Char. Limit Try \sqrt{stuff}. 3. Feb 14, 2012 ### -Physician Ohhh, i forgot the \, i tried sqrt without the \, hmm let me try$\sqrt{9}##

4. Feb 14, 2012

### -Physician

Thank you very much:)