For the following exercises, use the Factor Theorem to find all real zeros for the given polynomial function and one factor. 14. f(x) = 2x3 – 9x² + 13x – 6; x - 1 16. f(x) = 3x³ + x² – 20x + 12; x +3

For the following exercises, use the Factor Theorem to find all real zeros for the given polynomial function and one factor. 14. f(x) = 2x3 – 9x² + 13x – 6; x - 1 16. f(x) = 3x³ + x² – 20x + 12; x +3

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter5: Polynomial And Rational Functions

Section5.5: Zeros Of Polynomial Functions

Problem 15SE: For the following exercises, use the Factor Theorem to find all real zeros for the given polynomial...

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Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.

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Find all factors given x-1 is a factor and find the 3 zeros

For the following exercises, use the Factor Theorem to find all real zeros for the given polynomial function and one factor.
14. f(x) = 2x³ – 9x² + 13x – 6;
х — 1
16. f(x) = 3x³ + x² – 20x + 12;
x + 3

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