TI89 rref function to solve simultaneous equations

Posted by: raysmithtx Post date: December 5th, 2009

WEBSITE: www.teachertube.com Step by step guide to using the TI89 rref function to solve simultaneous equations.

One Response to “TI89 rref function to solve simultaneous equations”

1. yonmoore Says:
   December 5th, 2009 at 4:04 pm

   Thanks for gearing this down so I could understand it! Nice accent too.