Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 3 - 3.4 - Zeroes of Polynomial Functions - 3.4 Exercises - Page 286: 109

Answer

$g(x)$ has zeros at $x=r_1,~x=r_2,~and~x=r_3$

Work Step by Step

We have that: $f(r_1)=f(r_2)=f(r_3)=0$ $g(r_1)=-f(r_1)=-0=0$ $g(r_2)=-f(r_2)=-0=0$ $g(r_3)=-f(r_3)=-0=0$
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