(42x^4)/(7x^7)

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Solution for (42x^4)/(7x^7) equation: 


D( x )

7*x^7 = 0

7*x^7 = 0

7*x^7 = 0

7*x^7 = 0 // : 7

x^7 = 0

x = 0

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

(42*x^4)/(7*x^7) = 0

6*x^-3 = 0 // : 6

x^-3 = 0

x naleu017Cy do O

x belongs to the empty set

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