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20*x^2-(33*x^2)-(67*x)-((24/5)*x)-3 = 0
20*x^2-33*x^2-67*x+(-24/5)*x-3 = 0
-13*x^2-359/5*x-3 = 0
DELTA = (-359/5)^2-(-13*(-3)*4)
DELTA = 124981/25
DELTA > 0
x = ((124981/25)^(1/2)+359/5)/(-13*2) or x = (359/5-(124981/25)^(1/2))/(-13*2)
x = ((124981/25)^(1/2)+359/5)/(-26) or x = (359/5-(124981/25)^(1/2))/(-26)
x in { ((124981/25)^(1/2)+359/5)/(-26), (359/5-(124981/25)^(1/2))/(-26) }
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