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 - 5.7 Solving Quadratic Equations by Factoring - 5.7 Exercise Set - Page 353: 89

Answer

The answer is below.

Work Step by Step

In order to visualize solutions to the equation in its given form, we should draw a line at $y=4$. The intersections between the graph and this line are solutions to the equation.
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