2x^2-3x-5/2

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Solution for 2x^2-3x-5/2 equation: 


x in (-oo:+oo)

2*x^2-(3*x)-(5/2) = 0

2*x^2-3*x-5/2 = 0

2*x^2-3*x-5/2 = 0

DELTA = (-3)^2-(-5/2*2*4)

DELTA = 29

DELTA > 0

x = (29^(1/2)+3)/(2*2) or x = (3-29^(1/2))/(2*2)

x = (29^(1/2)+3)/4 or x = (3-29^(1/2))/4

x in { (3-29^(1/2))/4, (29^(1/2)+3)/4 }

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