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Mathematics 23 Online
OpenStudy (anonymous):

-2a(a-3)=-8

OpenStudy (anonymous):

Distribute -2a²+6a=-8 Then bring to one side: 2a²-6a-8=0 Factor: 2(a²-3a-4)=0 2(a-4)(a+1)=0 a= -1,4

OpenStudy (anonymous):

thank you!

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