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Old 04-20-2008, 04:50 AM
smittodchess smittodchess is offline
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smittodchess has a spectacular aura about
do you mean

p^2-3p=18

or

p^2-3p-18=0

It's called a quadratic equation. The quadratic formula always works.

-Todd
http://www.exampleproblems.com
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