(x^2/10)+x+3/2=0

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Solution for (x^2/10)+x+3/2=0 equation: 


x in (-oo:+oo)

(x^2)/10+x+3/2 = 0

1/10*x^2+x+3/2 = 0

DELTA = 1^2-(1/10*3/2*4)

DELTA = 2/5

DELTA > 0

x = ((2/5)^(1/2)-1)/(1/10*2) or x = (-(2/5)^(1/2)-1)/(1/10*2)

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

x in { -5*((2/5)^(1/2)+1), 5*((2/5)^(1/2)-1) }

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