Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 5 - Polynomials and Polynomial Functions - 5-2 Polynomials, Linear Factors, and Zeros - Lesson Check: 3

Answer

-12, 7, and 9

Work Step by Step

To find the zeros of the function, equate each factor to zero then solve each equation: $x+12=0 \text{ or } x-9=0 \text{ or } x-7=0 \\x=-12 \text{ or } x=9 \text{ or } x=7$. Thus, the zeros of the function are -12, 9, and 7.
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