x^2-8/3x+1=0

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Solution for x^2-8/3x+1=0 equation: 


x in (-oo:+oo)

x^2-((8/3)*x)+1 = 0

x^2+(-8/3)*x+1 = 0

x^2-8/3*x+1 = 0

DELTA = (-8/3)^2-(1*1*4)

DELTA = 28/9

DELTA > 0

x = ((28/9)^(1/2)+8/3)/(1*2) or x = (8/3-(28/9)^(1/2))/(1*2)

x = ((28/9)^(1/2)+8/3)/2 or x = (8/3-(28/9)^(1/2))/2

x in { (8/3-(28/9)^(1/2))/2, ((28/9)^(1/2)+8/3)/2 }

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