'Descartes rule' diaporamas de présentation

The Real Zeros of a Polynomial Function

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The Real Zeros of a Polynomial Function

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Rene Descartes

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4.4 Notes

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Using Theorems related to polynomials

Using Theorems related to polynomials. The number of sign changes tells us the number of positive and negative real roots of a polynomial . Descartes Rule of Signs. p/q tells the possible rational roots of a polynomial where p is the constant and q is the beginning coefficient.

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