-4/17x=20/x

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Solution for -4/17x=20/x equation: 


D( x )

x = 0

x = 0

x = 0

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

(-4/17)*x = 20/x // - 20/x

(-4/17)*x-(20/x) = 0

(-4/17)*x-20*x^-1 = 0

-4/17*x^1-20*x^-1 = 0

(-4/17*x^2-20*x^0)/(x^1) = 0 // * x^2

x^1*(-4/17*x^2-20*x^0) = 0

x^1

(-4/17)*x^2-20 = 0

(-4/17)*x^2-20 = 0

DELTA = 0^2-(-20*4*(-4/17))

DELTA = -320/17

DELTA < 0

x in { } 

x belongs to the empty set

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