<p>Hey, do you guys know how I can get the quadratic formula on my graphing calculator (TI-83 Plus)? Is there any way I can get it off the Internet? I am not very technology savvy, by the way.</p>
<p>you could just memorize it, it's not that hard.</p>
<p>unless you mean a program to solve for the roots of a quadratic?
i have no idea.
if you want the roots of a quadratic, just graph it and calc the roots.</p>