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Math Help - Describe the Difference

  1. #1
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    Describe the Difference

    In simple words, can anyone tell me what is the basic difference between Descartes' Rule of Signs and the Rational Zero Theorem? Is there a connection between the two?

    Thanks

    P.S. Who is Descartes anyway?
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  2. #2
    Moo
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    Hello,

    P.S. Who is Descartes anyway?
    ^^
    René Descartes - Wikipedia, the free encyclopedia
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  3. #3
    GAMMA Mathematics
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    Quote Originally Posted by magentarita View Post
    In simple words, can anyone tell me what is the basic difference between Descartes' Rule of Signs and the Rational Zero Theorem? Is there a connection between the two?

    Thanks

    P.S. Who is Descartes anyway?
    Here is a link to the Rational Zeros Theorem. It basically gives the set of all possibilities of number that would satisfy f(x)=0

    Descartes' Rule of Signs simply determines the number of possible solutions.

    Rene Descartes was a French philosopher and mathematician who is known best for his works on the Cartesian coordinate system and his analytical geometry ideas provided the framework for Newton and Leibniz's Calculus.
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  4. #4
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    Great...

    I thank you both. I will check out the provided links when time allows.
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