Simplify (3x^1/2 y^4/x^2 y^3)^2
(3x^1/2 y^4/x^2 y^3)^2=9x y^8/x^4y^6=9y^2/x^3Answer is then: =9y^2/x^3
(3x^1/2 y^4/x^2 y^3)^2=9x y^8/x^4y^6=9y^2/x^3