Find all zeros of the polynomial function. Use the Rational Zero Theorem, Descartes's Rule of Signs, and possibly the graph of the polynomial function shown by a graphing utility as an aid in obtaining the first zero or the first root. f(x) = 5xª – 84x³ + 218x² + 372x + 65 ... The zeros of the function are (Type integers or simplified fractions. Use a comma to separate answers as needed.)

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.4: Real Zeros Of Polynomials
Problem 1E: If the polynomial function Px=anxn+an-1xn-1++a1x+a0 has integer coefficients, then the only numbers...
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Find all zeros of the polynomial function. Use the Rational Zero Theorem, Descartes's Rule of Signs, and possibly the graph of the polynomial function shown by a graphing utility as an aid in obtaining
the first zero or the first root.
f(x) = 5x - 84x +218x2 + 372x + 65
The zeros of the function are
(Type integers or simplified fractions. Use a comma to separate answers as needed.)
Transcribed Image Text:Find all zeros of the polynomial function. Use the Rational Zero Theorem, Descartes's Rule of Signs, and possibly the graph of the polynomial function shown by a graphing utility as an aid in obtaining the first zero or the first root. f(x) = 5x - 84x +218x2 + 372x + 65 The zeros of the function are (Type integers or simplified fractions. Use a comma to separate answers as needed.)
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