x^2-5x-1/4

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Solution for x^2-5x-1/4 equation: 


x in (-oo:+oo)

x^2-(5*x)-(1/4) = 0

x^2-5*x-1/4 = 0

x^2-5*x-1/4 = 0

DELTA = (-5)^2-(-1/4*1*4)

DELTA = 26

DELTA > 0

x = (26^(1/2)+5)/(1*2) or x = (5-26^(1/2))/(1*2)

x = (26^(1/2)+5)/2 or x = (5-26^(1/2))/2

x in { (5-26^(1/2))/2, (26^(1/2)+5)/2 }

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