Re: TI86 equation solving
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Re: TI86 equation solving
Well, you have several options. You can set y1=x^2+x-2 and use root from
the graph-math menu, or set y2=0, then use intersect from the same menu.
You can also use the poly feature or the solver. Read the manual for
more details about these features.
---
Andy Johnson
"Change is inevitable...
except from vending machines"
On Wed, 4 Feb 1998 16:14:13 -0500 JLC <nsx3000@BIGFOOT.COM> writes:
>How do I solve a quadratic equation in TI86? (ex. X^2+X-2=0)
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