X/12-3/x

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Solution for X/12-3/x equation: 


D( x )

x = 0

x = 0

x = 0

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

X/12-(3/x) = 0

X/12-3*x^-1 = 0

-3*x^-1 = -(1/12*X) // : -3

x^-1 = 1/36*X

-1 < 0

1/(x^1) = 1/36*X // * x^1

1 = 1/36*X*x^1 // : 1/36*X

36*X^-1 = x^1

x = 36*X^-1

x = 36*X^-1

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