Re: A89: help me too please!
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Re: A89: help me too please!
Um... yes it does... more exact than graphing it... (as in it's completely
exact...)
In a message dated 5/18/99 4:07:31 PM Pacific Standard Time, aaronj@iname.com
writes:
> that doesnt give an exact answer
>
> Robruss82@aol.com wrote:
>
> > You don't need to graph the equation on the TI-89 to get the answers to a
> > quadratic equation. Just look for the Solve( function in your menu, and
> type
> > in the equation and the variable, and press Enter to get the answer.
> >
> > For Example:
> > Solve(x^2+6x-9=0, x) and it will give you the two answers.
> >
> > ------
> > Robert
> > ------
> > EMAIL: Robruss82@aol.com
> > robruss@mailcity.com
> > robruss@hotmail.com
> > AIM: Robruss82
> > mIRC: MindFrost
> > ICQ #: 34374528
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