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jmacc
Joined: 02 May 2008
Posts: 2
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 Posted: May 2, 2008 1:41 PM Post subject: HOW TO ENTER CERTAIN EQUATIONS |
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| how do you enter this equation--(2x-3)(x+4)-- i enter it and i keep getting error sayinh too few arguements?? anyone have an answer????????? |
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cgcarter1
Joined: 13 May 2008
Posts: 2
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| Posted: May 13, 2008 8:21 AM Post subject: |
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Eh?
That's not an equation. That's an expression.
An equation has an equal sign somewhere in it. |
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mellamokb
Joined: 10 May 2007
Posts: 124
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| Posted: June 9, 2008 2:59 PM Post subject: |
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Hi,
Welcome to TI-89 Forums!
Run the command
and see if you can enter your expression. You probably have a program or a function stored in x. The above command will rename it so you don't lose it if you are still working with whatever you had in X beforehand.
Regards,
~ mellamokb |
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