x^2/8+x+3/2=0

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Solution for x^2/8+x+3/2=0 equation: 


x in (-oo:+oo)

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

1/8*x^2+x+3/2 = 0

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

DELTA = 1/4

DELTA > 0

x = ((1/4)^(1/2)-1)/(1/8*2) or x = (-(1/4)^(1/2)-1)/(1/8*2)

x = -2 or x = -6

x in { -6, -2 }

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