H hscishard Active Member Joined Aug 4, 2009 Messages 2,036 Location study room...maybe Gender Male HSC 2011 Dec 5, 2009 #1 Evaluate 3|x| where x is not = to 0 ````````----- `````````x What did you guys get? i got +/- 3. Is this correct? Sorry for such an easy question, but im kinda confused. And how do you type those kind of problems in these forums?

Evaluate 3|x| where x is not = to 0 ````````----- `````````x What did you guys get? i got +/- 3. Is this correct? Sorry for such an easy question, but im kinda confused. And how do you type those kind of problems in these forums?

A Amogh Member Joined May 16, 2009 Messages 751 Gender Undisclosed HSC N/A Dec 5, 2009 #2 i believe what you got is right case 1: x >0 (lim x--> +infinity) case 2: x <0 (lim x--> -infinity) Use LaTeX to write equations Online LaTeX Equation Editor simple one ^ http://rogercortesi.com/eqn/index.php Last edited: Dec 5, 2009

i believe what you got is right case 1: x >0 (lim x--> +infinity) case 2: x <0 (lim x--> -infinity) Use LaTeX to write equations Online LaTeX Equation Editor simple one ^ http://rogercortesi.com/eqn/index.php

C cutemouse Account Closed Joined Apr 23, 2007 Messages 2,260 Gender Undisclosed HSC N/A Dec 5, 2009 #3 hscishard said: i got +/- 3. Is this correct? Click to expand... Yes