1/2x^2-4x+6

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Solution for 1/2x^2-4x+6 equation: 


x in (-oo:+oo)

(1/2)*x^2-(4*x)+6 = 0

(1/2)*x^2-4*x+6 = 0

1/2*x^2-4*x+6 = 0

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

DELTA = 4

DELTA > 0

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

x = 6 or x = 2

x in { 2, 6 }

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