SOLUTION: 9x^2+12x+4=0

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Question 517371: 9x^2+12x+4=0
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
9x^2+12x+4=0
/9
x^2+4/3 x + 4/9=0
x^2+2*(2/3)x+(2/3)^2=0
(x+2/3)^2=0
x=-2/3