Question 914450
{{{root(3, 9x^14y^9)root(3, 6x^3y^7) = root(3, 54x^17y^16) = root(3,27(2x^2y)x^15y^15) = 3x^5y^5*root(3,2x^2y)}}}
.........
{{{a^0 = 1}}}
{{{x^m/x^n=x^(m-n)}}}
{{{( x^m )( x^n ) = x^( m + n )}}} *****
{{{(a^p)^q = a^(p*q)}}}
{{{(xy)^n = x^n*y^n}}}

{{{root(a,p)*root(a,q) = root(a,p*q)}}}  ********