Re: Program: Binomial Expansion
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Cullen Stevenson <uunet!NET-LINK.NET!cullen> writes:
> Has anyone written a program to do expansions.. like with FOIL? You
> know..for things like
> (x+3)(y-7)
Two variables might be difficult to display with the TI-8x, but
(x+3)(x-7) would be feasable (and probably pretty easy).
Sounds like a good class project-- design a foil program for binomials,
trinomials and other sized polynomials (assuming it can be done by a
recursive process... I think so).
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Rob Carlson .. Mail rob@cola.castle.net
Pager 908-937-0452 .. Mail over 16kb to rob@cola.westmark.com
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