1/2x^2+2x-6=0

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Solution for 1/2x^2+2x-6=0 equation: 


x in (-oo:+oo)

(1/2)*x^2+2*x-6 = 0

1/2*x^2+2*x-6 = 0

DELTA = 2^2-(-6*1/2*4)

DELTA = 16

DELTA > 0

x = (16^(1/2)-2)/(1/2*2) or x = (-16^(1/2)-2)/(1/2*2)

x = 2 or x = -6

x in { -6, 2 }

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