x^2-2x-3/6x^2-66x+144

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Solution for x^2-2x-3/6x^2-66x+144 equation: 


x in (-oo:+oo)

x^2-((3/6)*x^2)-(2*x)-(66*x)+144 = 0

x^2+(-1/2)*x^2-2*x-66*x+144 = 0

1/2*x^2-68*x+144 = 0

DELTA = (-68)^2-(1/2*4*144)

DELTA = 4336

DELTA > 0

x = (4336^(1/2)+68)/(1/2*2) or x = (68-4336^(1/2))/(1/2*2)

x = 4*271^(1/2)+68 or x = 68-4*271^(1/2)

x in { 68-4*271^(1/2), 4*271^(1/2)+68 }

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