x^2+3/2x-1=0

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Solution for x^2+3/2x-1=0 equation: 


x in (-oo:+oo)

x^2+(3/2)*x-1 = 0

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

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

DELTA = 25/4

DELTA > 0

x = ((25/4)^(1/2)-3/2)/(1*2) or x = (-(25/4)^(1/2)-3/2)/(1*2)

x = 1/2 or x = -2

x in { -2, 1/2 }

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