x^-3y^4,3^-2/x-2

Solution for x^-3y^4,3^-2/x-2 equation:

D( x )

x = 0

x = 0

x = 0

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

(x^-3*y^(4.3^-2))/x-2 = 0

x^-4*y^0.05408329 = 2 // : y^0.05408329

x^-4 = 2/(y^0.05408329)

-4 < 0

1/(x^4) = 2/(y^0.05408329) // * x^4

1 = x^4*(2/(y^0.05408329)) // : 2/(y^0.05408329)

1/(2/(y^0.05408329)) = x^4

x^4 = 1/(2/(y^0.05408329)) // ^ 1/4

abs(x) = 1/((2^(1/4))/(y^0.0135208225))

x = 1/((2^(1/4))/(y^0.0135208225)) or x = -(1/((2^(1/4))/(y^0.0135208225)))

x in { 1/((2^(1/4))/(y^0.0135208225)), -(1/((2^(1/4))/(y^0.0135208225))) }