Answer
-2, 7/3
Work Step by Step
(3y^2-y-14)=0
Using ac method ac=-42 b= -1
Two numbers are -7 and 6 then
(3y^2+6y-7y-14)=0
3y(y+2)-7(y+2)=0
(3y-7)(y+2)=0
3y-7=0 3y=7 y=7/3
y+2=0 y=-2
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 5 - Section 5.8 - Solving Equations by Factoring and Problem Solving - Vocabulary, Readiness & Video Check - Page 322: 8
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