x^2-3x-(55/4)=0

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Solution for x^2-3x-(55/4)=0 equation: 


x in (-oo:+oo)

x^2-(3*x)-(55/4) = 0

x^2-3*x-55/4 = 0

x^2-3*x-55/4 = 0

DELTA = (-3)^2-(-55/4*1*4)

DELTA = 64

DELTA > 0

x = (64^(1/2)+3)/(1*2) or x = (3-64^(1/2))/(1*2)

x = 11/2 or x = -5/2

x in { -5/2, 11/2 }

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