## [SOLVED] latex question

How do you get a cube, fourth, fifth root in latex? I mean how do you get a little 3 to appear in the upper left next to the square root sign?
 PhysOrg.com science news on PhysOrg.com >> Ants and carnivorous plants conspire for mutualistic feeding>> Forecast for Titan: Wild weather could be ahead>> Researchers stitch defects into the world's thinnest semiconductor
 Blog Entries: 47 Recognitions: Gold Member Homework Help Science Advisor $$\sqrt[3]{x}$$
 BTW, what is the best online reference for latex?

Blog Entries: 47
Recognitions:
Gold Member
Homework Help

## [SOLVED] latex question

 Quote by ehrenfest BTW, what is the best online reference for latex?
I don't know of the "best"... it really depends on what you are looking for.

This looks pretty good:
http://www.tug.org.in/tutorials.html