8/x-8-16/x^2=0

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Solution for 8/x-8-16/x^2=0 equation: 


D( x )

x = 0

x^2 = 0

x = 0

x = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

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

8/x-(16/(x^2))-8 = 0

8/x-16*x^-2-8 = 0

8*x^-1-16*x^-2-8 = 0

t_1 = x^-1

8*t_1^1-16*t_1^2-8 = 0

8*t_1-16*t_1^2-8 = 0

DELTA = 8^2-(-16*(-8)*4)

DELTA = -448

DELTA < 0

x belongs to the empty set

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