1/3x^2+4x-36=0

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Solution for 1/3x^2+4x-36=0 equation: 


x in (-oo:+oo)

(1/3)*x^2+4*x-36 = 0

1/3*x^2+4*x-36 = 0

DELTA = 4^2-(-36*1/3*4)

DELTA = 64

DELTA > 0

x = (64^(1/2)-4)/(1/3*2) or x = (-64^(1/2)-4)/(1/3*2)

x = 6 or x = -18

x in { -18, 6 }

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