Posted by Sharon on Sunday, March 2, 2008 at 1:42pm.
Hi,
I am trying to solve graphing quadratic equations. One of the problems is written as x^2= 2x1. So if I wanted to put this equation in the proper quadratic equation form, would it be 2x1x^2, or x^2+2x1? I'm really not sure.

advanced math  Marty, Sunday, March 2, 2008 at 1:46pm
The proper form would be x^2 +2x 1. You could also put it as x^2 2x 1. Either way they will both factor the same. Just make sure its in standard form (ax^2 +bx +c)

advanced math  Sharon, Sunday, March 2, 2008 at 1:51pm
Thank you.

advanced math  drwls, Sunday, March 2, 2008 at 2:01pm
Either x^2 + 2x + 1 = 0 or
x^2 2x 1 = 0 are in "proper quadratic form".
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