2-31/x=51x

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Solution for 2-31/x=51x equation: 


D( x )

x = 0

x = 0

x = 0

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

2-(31/x) = 51*x // - 51*x

2-(51*x)-(31/x) = 0

2-51*x-31*x^-1 = 0

2*x^0-51*x^1-31*x^-1 = 0

(2*x^1-51*x^2-31*x^0)/(x^1) = 0 // * x^2

x^1*(2*x^1-51*x^2-31*x^0) = 0

x^1

2*x-51*x^2-31 = 0

2*x-51*x^2-31 = 0

DELTA = 2^2-(-51*(-31)*4)

DELTA = -6320

DELTA < 0

x in { } 

x belongs to the empty set

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