# Chapter 3, Polynomial and Rational Functions - Section 3.4 - Real Zeros of Polynomials - 3.4 Exercises - Page 319: 6

$-8, -4, -2, -1, 1, 2, 4, 8$

#### Work Step by Step

RECALL: The possible rational zeros of a polynomial function is given by $\dfrac{p}{q}$ where: $p$ = factor of the constant term $q$ = factor of the leading coefficient The given polynomial function has: constant term = $8$ leading coefficient = $1$ The factors of the constant term are: $\pm1, \pm2, \pm 4, \pm8$ The factors of the leading coefficient are: $\pm 1$ Thus, the possible rational zeros of the given polynomial function are: $\pm 1, \pm 2, \pm 4, \pm8$

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