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puppy33
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ow could you use Descartes' rule and the Fundamental Theorem of Algebra to predict the number of complex roots to a polynomial as well as find the number of possible positive and negative real roots to a polynomial?
 one year ago
 one year ago
puppy33 Group Title
ow could you use Descartes' rule and the Fundamental Theorem of Algebra to predict the number of complex roots to a polynomial as well as find the number of possible positive and negative real roots to a polynomial?
 one year ago
 one year ago

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RONNCC Group TitleBest ResponseYou've already chosen the best response.0
descartes rule tells you the number of possible positive / negative roots (an upper bound) not the exact amount..
 one year ago

RONNCC Group TitleBest ResponseYou've already chosen the best response.0
fundamental thm. says " every nonconstant singlevariable polynomial with complex coefficients has at least one complex root."  http://en.wikipedia.org/wiki/Fundamental_theorem_of_algebra
 one year ago

puppy33 Group TitleBest ResponseYou've already chosen the best response.0
what could be a good example of that ?
 one year ago

RONNCC Group TitleBest ResponseYou've already chosen the best response.0
.. what do you mean?
 one year ago

RONNCC Group TitleBest ResponseYou've already chosen the best response.0
it just says number. so I refer you to the wonderful examples on the wikipedia pages :)
 one year ago

puppy33 Group TitleBest ResponseYou've already chosen the best response.0
alright thank you :)
 one year ago
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