Question 332534
{{{(2x^2y)^3 * (x^5y^3)^2}}} expand using power to power
{{{(2^3*(x^2)^3*y^3) * ((x^5)^2*(y^3)^2)}}} 
{{{8*x^6*y^3 * x^10*y^6}}}
{{{8*x^6*x^10*y^3*y^6}}} reorder using commumutation
{{{8*x^16*y^9}}} collect like terms and use power times power rule