Precalculus (10th Edition)

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: 9



Work Step by Step

The answer is $0$ because in $f(4)$, $x-4=4-4=0$, hence one multiplier will be $0$, therefore the value will be $0$ too.
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