Rational root and complex conjugates theorem
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Rational Root and Complex Conjugates Theorem PowerPoint PPT Presentation


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Rational Root and Complex Conjugates Theorem. Rational Root Theorem. Used to find possible rational roots (solutions) to a polynomial Possible Roots : P/Q Where P represents the factors of the constant of the polynomial and Q represents the factors of the leading coefficient.

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Rational Root and Complex Conjugates Theorem

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Rational Root and Complex Conjugates Theorem


Rational Root Theorem

  • Used to find possible rational roots (solutions) to a polynomial

  • Possible Roots : P/Q

  • Where P represents the factors of the constant of the polynomial and Q represents the factors of the leading coefficient


Rational Root Theorem


Rational Root Theorem


Rational Root Theorem


Rational Root Theorem


Complex Conjugates Theorem

  • If a + bi is a zero of the polynomial, then a – bi is a zero also.

  • Ex. Find the polynomial whose zeros include 3 and 2 – i


Find the lowest degree polynomial with the following roots


Find the lowest degree polynomial with the following roots


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