Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 3 - Polynomial and Rational Functions - 3.4 Polynomial Functions: Graphs, Applications, and Models - 3.4 Exercises - Page 351: 8

Answer

$-(x+6)(x+1)^2(x-3)(x-5)$

Work Step by Step

Step 1. We can identify zeros as $x=-6,-1,-1,3,5$ Step 2. We can factor the function as $f(x)=-(x+6)(x+1)(x+1)(x-3)(x-5)=-(x+6)(x+1)^2(x-3)(x-5)$
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