SOLUTION: solve by completing the square. x squared + 11x = 0

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Question 236628: solve by completing the square.

x squared + 11x = 0
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
x^2+11x=0
x^2+11x+(11/2)^2=0
x^2+11x+121/4=0 ans.
Proof:
(x+11/2)^2=0