Respuesta :

6x^3y^9/36x^3y^-2  The x^3 values cancel each other out leaving the 1/6
(1/6)y^9/(y^-2)  the y^-2 causes the y^9 to turn into y^11 (9+2=11)
 (1/6)y^11/1     the 1/6 is multiplied by y^11
y^11/6