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5 votes
Solve by factoring (15 points)

g²+4g-32=0

A 9=32 or 28
B 9=4 or 8
C 9=2 or -16
D 9=4 or -8

User Pelanes
by
8.3k points

2 Answers

4 votes
Solve by factoring (15 points)

g²+4g-32=0

A 9=32 or 28
B 9=4 or 8
C 9=2 or -16
D 9=4 or -8
User Thebossman
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8.8k points
4 votes


g^(2) +4g-32=0


g^(2) + 8g - 4g - 32=0


g(g+8)-4(g+8) = 0


(g+8)(g-4) = 0


g+8=0 \implies \bf g = -8


g-4=0 \implies \bf g = 4


\implies g = 4 \ or \ -8

User Michael Berk
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8.1k points