Simplify the expression: x7y−2xy43\sqrt[3]{\frac{x^7 y^{-2}}{x y^4}}3xy4x7y−2 for x,y>0x, y > 0x,y>0.
x6y6\frac{x^{6}}{y^{6}}y6x6
x2y2x^{2}y^{2}x2y2
x2y\frac{x^{2}}{y}yx2
x2y2\frac{x^2}{y^2}y2x2