Question 176486
{{{(18r^4s^5t^6)/-3r^2st^3}}}
:
{{{-6cross(18)r^2cross(r^4)s^4cross(s^5)t^3cross(t^6)/cross(-3)cross(r^2)cross(s)cross(t^3)}}}
:
{{{-6r^2s^4t^3}}}