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Tecrekka
Joined: 07 Jun 2010
Posts: 2
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 Posted: June 7, 2010 2:08 PM Post subject: I know there is a very simple answer... |
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I have been trying to figure this out for days and for some reason I just can't find the setting. I am trying to get my TI89 Titanium to display answers in algebraic form but I am getting numbers where I don't want them. For example, 3x^2(-5) yields a -540, where I am looking for a -15x^2. Any assistance would be greatly appreciated, I just need to pass this one summer class and all my hard stuff is done..  |
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mathlover987
Joined: 10 Jan 2011
Posts: 7
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| Posted: January 13, 2011 8:22 PM Post subject: |
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| Instead of using X, try using a different variable A, B, C, etc. Use a variable that you havent defined before. |
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