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2*x^2-((50/5)*x^2)-(24*x)-5 = 0
2*x^2-10*x^2-24*x-5 = 0
-8*x^2-24*x-5 = 0
DELTA = (-24)^2-(-8*(-5)*4)
DELTA = 416
DELTA > 0
x = (416^(1/2)+24)/(-8*2) or x = (24-416^(1/2))/(-8*2)
x = (4*26^(1/2)+24)/(-16) or x = (24-4*26^(1/2))/(-16)
x in { (4*26^(1/2)+24)/(-16), (24-4*26^(1/2))/(-16) }
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