5/2x^2-3/2x-38

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Solution for 5/2x^2-3/2x-38 equation: 


x in (-oo:+oo)

(5/2)*x^2-((3/2)*x)-38 = 0

(5/2)*x^2+(-3/2)*x-38 = 0

5/2*x^2-3/2*x-38 = 0

DELTA = (-3/2)^2-(-38*5/2*4)

DELTA = 1529/4

DELTA > 0

x = ((1529/4)^(1/2)+3/2)/(2*5/2) or x = (3/2-(1529/4)^(1/2))/(2*5/2)

x = ((1529/4)^(1/2)+3/2)/5 or x = (3/2-(1529/4)^(1/2))/5

x in { (3/2-(1529/4)^(1/2))/5, ((1529/4)^(1/2)+3/2)/5 }

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