2x-12/x^2-2x-24

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Solution for 2x-12/x^2-2x-24 equation:


D( x )

x^2 = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

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

2*x-(2*x)-(12/(x^2))-24 = 0

2*x-2*x-12*x^-2-24 = 0

-12*x^-2 = 24 // : -12

x^-2 = -2

-2 < 0

1/(x^2) = -2 // * x^2

1 = -2*x^2 // : -2

-1/2 = x^2

x belongs to the empty set

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