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: 91

Answer

$$2.33, 6.77$$

Work Step by Step

To find the solutions to the equation, first plug in the equation into your graphing calculator in its graphing section. Next, use the graphing calculator to find the x-intersects of the equation. (How to do this varies based on the graphing calculator.) Since these x-intercepts are solutions to the equation, we find that the solutions to the equation are: $$2.33, 6.77$$
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