Re: TI-H: Help with ti-82

To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: Help with ti-82
From: gussie@alaska.net (Grant Stockly)
Date: Tue, 2 Jun 1998 19:55:29 -0700
Delivered-To: ti-hardware-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: ti-hardware@lists.ticalc.org


>Grant Stockly wrote:
>
>> >In a message dated 98-06-02 23:27:05 EDT, you write:
>> >
>> ><< >Hi...i didnt know which newsletter to send this to but this seemed the
>> >most
>> > >resonable...Does anyone know if it is possible to find zeros or roots
>>of an
>> > >equation on a ti-82???
>> >
>> > Yes...  :)  Just 'graph it'.  :)
>> >  >>
>> >
>> >Yeah...but the ti-85 can do roots and it gives an EXACT number...im just
>> >wondering if a ti-82 can do the same
>>
>> Try using the trace function and intercet.  It gives the EXACT number...
>
>No, I think he means an exact answer with square roots and such, not decimals.

Okay, lets see what he means...

What do you mean?  :)