Precalculus (10th Edition)

by Sullivan, Michael

Published by Pearson

ISBN 10: 0-32197-907-9

ISBN 13: 978-0-32197-907-0

Chapter 4 - Polynomial and Rational Functions - 4.5 The Real Zeros of a Polynomial Function - 4.5 Assess Your Understanding - Page 232: 8

Answer

False.

Work Step by Step

Every polynomial of degree n has exactly $n$ complex zeros including the multiplicity, hence it is false. E.g. $f(x)=x^3$ has only one zero, $x=0$.

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