jchandler720orzde2 jchandler720orzde2

02-07-2017
Mathematics

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find the solution set for this equation -a2+12a=0

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02-07-2017

Hello,
-a²+12a=0
a²-12a=0
a(a-12)=0
a=0 or a-12=0
a=0 or a=12

The solution are: a=0 or a=12

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