3y^2-11y-4/4-y

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Solution for 3y^2-11y-4/4-y equation: 


y in (-oo:+oo)

3*y^2-(11*y)-y-(4/4) = 0

3*y^2-11*y-y-1 = 0

3*y^2-12*y-1 = 0

DELTA = (-12)^2-(-1*3*4)

DELTA = 156

DELTA > 0

y = (156^(1/2)+12)/(2*3) or y = (12-156^(1/2))/(2*3)

y = (2*39^(1/2)+12)/6 or y = (12-2*39^(1/2))/6

y in { (12-2*39^(1/2))/6, (2*39^(1/2)+12)/6 }

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