x-8/x-5x-6/7x

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Solution for x-8/x-5x-6/7x equation: 


D( x )

x = 0

x = 0

x = 0

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

x-(5*x)-((6/7)*x)-(8/x) = 0

x-5*x+(-6/7)*x-8*x^-1 = 0

-34/7*x^1-8*x^-1 = 0

(-34/7*x^2-8*x^0)/(x^1) = 0 // * x^2

x^1*(-34/7*x^2-8*x^0) = 0

x^1

(-34/7)*x^2-8 = 0

(-34/7)*x^2-8 = 0

DELTA = 0^2-(-8*4*(-34/7))

DELTA = -1088/7

DELTA < 0

x in { } 

x belongs to the empty set

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