SOLUTION: -X^2+2X=0

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Question 1016221: -X^2+2X=0
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
-x^2+2x=0
-x(x-2)=0
that is the case when x=0 and x=2
0+2(0)=0
-(2)^2+2(2)=0