x^-3/x^7

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Solution for x^-3/x^7 equation: 


D( x )

x^7 = 0

x = 0

x^7 = 0

x^7 = 0

1*x^7 = 0 // : 1

x^7 = 0

x = 0

x = 0

x = 0

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

(x^-3)/(x^7) = 0

1*x^-10 = 0 // : 1

x^-10 = 0

x należy do O

x belongs to the empty set

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