How many solutions does 9x^2-12x+4=0 have?

1 answer:

7 0

9x^2-6x-6x+4=0
3x(3x-2)-2(3x-2)=0 
(3x-2)(3x-2)=0 
x=2/3

I hope I helped you! I hope I can help you more in the future! Have a blessed day!

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