Answer
$x=-1,5$
Work Step by Step
We find:
$(x+3)*(x-7)+16=0$
$x^2 - 4*x - 5=0$
$(x + 1)(x - 5)=0$
$x=-1,5$
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
Published by
Brooks Cole
ISBN 10:
0-53449-636-9
ISBN 13:
978-0-53449-636-4
Chapter 1-4 - Cumulative Review - Page 408: 9
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