Simplify the expression: x4y23⋅x2y84x5y46\frac{\sqrt[3]{x^4y^2} \cdot \sqrt[4]{x^2y^8}}{\sqrt[6]{x^5y^4}}6x5y43x4y2⋅4x2y8 for x,y>0x, y > 0x,y>0.
x5/4y5/6x^{5/4}y^{5/6}x5/4y5/6
x11/12y2x^{11/12}y^{2}x11/12y2
x5/6y5/3x^{5/6}y^{5/3}x5/6y5/3
x3/4y5/2x^{3/4}y^{5/2}x3/4y5/2