Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 5 - Polynomials and Factoring - Review Exercises: Chapter 5 - Page 370: 53

Answer

8

Work Step by Step

Cecilia does a fairly good job factoring the equation, so she will earn an 8. She makes the mistake of not factoring out the 4 at the beginning, so she would lose two points for doing that.
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