x-9x-16/x-3

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Solution for x-9x-16/x-3 equation: 


D( x )

x = 0

x = 0

x = 0

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

x-(9*x)-(16/x)-3 = 0

x-9*x-16*x^-1-3 = 0

-8*x^1-16*x^-1-3*x^0 = 0

(-8*x^2-3*x^1-16*x^0)/(x^1) = 0 // * x^2

x^1*(-8*x^2-3*x^1-16*x^0) = 0

x^1

-8*x^2-3*x-16 = 0

-8*x^2-3*x-16 = 0

DELTA = (-3)^2-(-16*(-8)*4)

DELTA = -503

DELTA < 0

x in { } 

x belongs to the empty set

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