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
>  > ------
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