Multiply out to:
I then need to put it in the graphing calc and see what the roots are.
don't repeat the same question more than once.
Look back at your previous post to see if somebody has answered it.
http://www.jiskha.com/display.cgi?id=1252627992posted by Reiny
Someone did answer it, however, I believe that their answer is incorrect. Also, I changed my answer a bit. I'm sorry, I messed up but I am becoming very frustrated with this problem.
Please disregard, I found your answer.