13x+39/x+12=0

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Solution for 13x+39/x+12=0 equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

13*x+39/x+12 = 0

13*x^1+39*x^-1+12*x^0 = 0

(13*x^2+12*x^1+39*x^0)/(x^1) = 0 // * x^2

x^1*(13*x^2+12*x^1+39*x^0) = 0

x^1

13*x^2+12*x+39 = 0

13*x^2+12*x+39 = 0

DELTA = 12^2-(4*13*39)

DELTA = -1884

DELTA < 0

x in { } 

x belongs to the empty set

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