x+3/x-1=5/4

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Solution for x+3/x-1=5/4 equation: 


D( x )

x = 0

x = 0

x = 0

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

x+3/x-1 = 5/4 // - 5/4

x+3/x-(5/4)-1 = 0

x+3/x-5/4-1 = 0

1*x^1+3*x^-1-9/4*x^0 = 0

(1*x^2-9/4*x^1+3*x^0)/(x^1) = 0 // * x^2

x^1*(1*x^2-9/4*x^1+3*x^0) = 0

x^1

x^2+(-9/4)*x+3 = 0

x^2+(-9/4)*x+3 = 0

DELTA = (-9/4)^2-(1*3*4)

DELTA = -111/16

DELTA < 0

x in { } 

x belongs to the empty set

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