Question 718708

{{{(3x^-3y^-2)^-2}}}


{{{(3(1/x^3)(1/y^2))^-2}}}


{{{(3/(x^3*y^2))^-2}}}


{{{1/((3/(x^3*y^2))^2)}}}


{{{1/(9/(x^6*y^4))}}}


{{{(x^6*y^4)/9}}}