SOLUTION: M^2+2M=3

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Question 531395: M^2+2M=3
Answer by zoomkaboom4(62) About Me  (Show Source):
You can put this solution on YOUR website!
M^2+2M=3
ZPP: m^2+2m-3=0
Factor: (m+3)(m-1) = 0
m+3=0 m-1=0
-3 -3 +1 +1
m=-3 m=1
M= {-3,1}
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-Megan (Zoomkaboom4)