(9y^4)/(x^-2)+(x^-1/y^2)^-2

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Solution for (9y^4)/(x^-2)+(x^-1/y^2)^-2 equation: 


D( x )

x = 0

y^2 = 0

(x^-1)/(y^2) = 0

x^-2 = 0

x = 0

x = 0

y^2 = 0

y^2 = 0

y^2 = 0

x naleu017Cy do R

(x^-1)/(y^2) = 0

(x^-1)/(y^2) = 0

x^-1*y^-2 = 0 // : y^-2

x^-1 = 0

x naleu017Cy do O

x^-2 = 0

x^-2 = 0

1*x^-2 = 0 // : 1

x^-2 = 0

x naleu017Cy do O

x belongs to the empty set

(9*y^4)/(x^-2)+((x^-1)/(y^2))^-2 = 0

x belongs to the empty set

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