Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 6 - Section 6.6 - Solving Quadratic Equations by Factoring - Exercise Set - Page 459: 78

Answer

$x(x+2)=0$

Work Step by Step

If the solutions of the quadratic equation are $x=0$ and $x=-2$, then these solutions must work for the equation above.
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