1/4-x=3/x

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


D( x )

x = 0

x = 0

x = 0

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

1/4-x = 3/x // - 3/x

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

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

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

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

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

x^1

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

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

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

DELTA = -191/16

DELTA < 0

x in { } 

x belongs to the empty set

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