12y-5=15/25y^2-4

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Solution for 12y-5=15/25y^2-4 equation: 


y in (-oo:+oo)

12*y-5 = (15/25)*y^2-4 // - (15/25)*y^2-4

12*y-((15/25)*y^2)-5+4 = 0

(-3/5)*y^2+12*y-5+4 = 0

12*y-3/5*y^2-1 = 0

DELTA = 12^2-(-1*(-3/5)*4)

DELTA = 708/5

DELTA > 0

y = ((708/5)^(1/2)-12)/(-3/5*2) or y = (-(708/5)^(1/2)-12)/(-3/5*2)

y = -5/6*((708/5)^(1/2)-12) or y = 5/6*((708/5)^(1/2)+12)

y in { -5/6*((708/5)^(1/2)-12), 5/6*((708/5)^(1/2)+12) }

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