31/3u^2+3u-3=0

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Solution for 31/3u^2+3u-3=0 equation: 


u in (-oo:+oo)

(31/3)*u^2+3*u-3 = 0

31/3*u^2+3*u-3 = 0

DELTA = 3^2-(-3*4*31/3)

DELTA = 133

DELTA > 0

u = (133^(1/2)-3)/(2*31/3) or u = (-133^(1/2)-3)/(2*31/3)

u = 3/62*(133^(1/2)-3) or u = -3/62*(133^(1/2)+3)

u in { -3/62*(133^(1/2)+3), 3/62*(133^(1/2)-3) }

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