(49x^12)/(7x^9)

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Solution for (49x^12)/(7x^9) equation: 


D( x )

7*x^9 = 0

7*x^9 = 0

7*x^9 = 0

7*x^9 = 0 // : 7

x^9 = 0

x = 0

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

(49*x^12)/(7*x^9) = 0

7*x^3 = 0 // : 7

x^3 = 0

x = 0

x in { 0} 

x belongs to the empty set

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