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: 7

Answer

The solutions are 0 and -6.

Work Step by Step

x(x+6)=0 x=0 or x+6=0 x=0 or x+6-6=0-6 x=0 or x=-6 The solutions are 0 and -6. check let x=0 x(x+6)=0 0(0+6)=0 0=0 Let x=-6 x(x+6)=0 -6(-6+6)=0 -6(0)=0 0=0 The solutions are 0 and -6.
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