# Latex question

by ehrenfest
Tags: latex, solved
 P: 1,996 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?
 Sci Advisor HW Helper PF Gold P: 4,120 $$\sqrt[3]{x}$$
 P: 1,996 BTW, what is the best online reference for latex?
HW Helper
PF Gold
P: 4,120
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

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