1/2x^2+4x+8 - solution

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Solution for 1/2x^2+4x+8 equation:

x in (-oo:+oo)

(1/2)*x^2+4*x+8 = 0

1/2*x^2+4*x+8 = 0

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

DELTA = 0

x = -4/(1/2*2)

x = -4 or x = -4

x in { -4, -4 }

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