A polynomial P is given. (a) List all rational possible zeros (without testing to see whether they actually are zeros). (b) Determine the possible number of positive and negative real zeros using Descartes ' Rule of Signs. P(x) = 6x4 + 3x3 + x2 + 3x + 4

A polynomial P is given. (a) List all rational possible zeros (without testing to see whether they actually are zeros). (b) Determine the possible number of positive and negative real zeros using Descartes ' Rule of Signs. P(x) = 6x4 + 3x3 + x2 + 3x + 4

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 6T: Let P(x)=2x35x24x+3 . List all possible rational zeroes of P. Find the complete factorization of P....

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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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P(x) = 6x⁴ + 3x³ + x² + 3x + 4

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