# Homework Help: Simple notatation question

1. Feb 9, 2006

### chrisdapos

Hello! I just was wondering how to enter [x]/x into my calculator to get a graph. When I try, I get a syntax error. Thank you for your help!!!! BTW: I have a TI-84 plus!

2. Feb 9, 2006

### arildno

The simplest would be to write: $$\frac{\sqrt{x^{2}}}{x}$$

3. Feb 9, 2006

thank you!!!