College Algebra Chapter 3 Solve Polynomial Equations Find zeros of a polynomial function Find all zeros of the polynomial function using the rational zero theorem, factor theorem and remainder theorem, and synthetic division. When you have found enough zeros such that your polynomial is now a quadratic, you may us the quadratic formula to find the remaining 2 solutions. 1. x3 – 4x2 – 2x+ 20 = 0

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.5: Zeros Of Polynomial Functions
Problem 79E
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College Algebra
Chapter 3 Solve Polynomial Equations
Find zeros of a polynomial function
Find all zeros of the polynomial function using the rational zero theorem, factor
theorem and remainder theorem, and synthetic division. When you have found
enough zeros such that your polynomial is now a quadratic, you may us the
quadratic formula to find the remaining 2 solutions.
1. x3 – 4x2 – 2x+ 20 = 0
Transcribed Image Text:College Algebra Chapter 3 Solve Polynomial Equations Find zeros of a polynomial function Find all zeros of the polynomial function using the rational zero theorem, factor theorem and remainder theorem, and synthetic division. When you have found enough zeros such that your polynomial is now a quadratic, you may us the quadratic formula to find the remaining 2 solutions. 1. x3 – 4x2 – 2x+ 20 = 0
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