7) Find Possible Positive, Negative or Imaginary Zeros.f(x) = x* + 2x³ - 9x² - 2x + 8%3DCount the number of sign changes.Positive Sign Changes =implifyFind f(-x)=DNegative Sign Changes =Count the number of sign changes.Types ofNegative Imaginary(Pairs)PositiveRootsRootsRootsSince f(x) has 3 total roots.679

Answered: Image /qna-images/answer/89b5daac-86f4-4700-82f9-38432fefcc95.jpg

7) Find Possible Positive, Negative or Imaginary Zeros. f(x) = x* + 2x³ - 9x² - 2x + 8 %3D Count the number of sign changes. Positive Sign Changes = simplify Find f(-x)= Negative Sign Changes = Count the number of sign changes. Types of Positive Negative Imaginary (Pairs) Roots Roots Roots Since f(x) has 3 total roots.

7) Find Possible Positive, Negative or Imaginary Zeros. f(x) = x* + 2x³ - 9x² - 2x + 8 %3D Count the number of sign changes. Positive Sign Changes = simplify Find f(-x)= Negative Sign Changes = Count the number of sign changes. Types of Positive Negative Imaginary (Pairs) Roots Roots Roots Since f(x) has 3 total roots.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter3: Polynomial And Rational Functions

Section: Chapter Questions

Problem 2CC: (a) Give the general form of polynomial function P of degree n. (b) What does it mean to say that c...

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