SOLUTION: a^2-2a-a=0

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Question 737523: a^2-2a-a=0
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
a^2-2a-a=0
a^2-3a=0
a(a-3)=0
a=0 ans
a-3=0
a=3 ans.