2/2x^2+3x-8

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


x in (-oo:+oo)

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

x^2+3*x-8 = 0

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

DELTA = 41

DELTA > 0

x = (41^(1/2)-3)/(1*2) or x = (-41^(1/2)-3)/(1*2)

x = (41^(1/2)-3)/2 or x = (-(41^(1/2)+3))/2

x in { (-(41^(1/2)+3))/2, (41^(1/2)-3)/2 }

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