1/2x^2+4x-234=0

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Solution for 1/2x^2+4x-234=0 equation: 


x in (-oo:+oo)

(1/2)*x^2+4*x-234 = 0

1/2*x^2+4*x-234 = 0

DELTA = 4^2-(-234*1/2*4)

DELTA = 484

DELTA > 0

x = (484^(1/2)-4)/(1/2*2) or x = (-484^(1/2)-4)/(1/2*2)

x = 18 or x = -26

x in { -26, 18 }

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