Answer
$x=3, -.5$
Work Step by Step
$2x^2-5x-3=0$
$(x-3)(2x+1)=0$
$x-3=0$
$x-3+3=0$
$x =3$
$2x+1=0$
$2x+1-1=0$
$2x =-1$
$2x/2= -1/2$
$x=-.5$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 9 - Quadratic Functions and Equations - Mid-Chapter Quiz - Page 560: 20
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