Question 125693
{{{(-64a^9)^(4/3)}}}
{{{(-64)^(4/3)*(a^9)^(4/3)}}}
{{{((-4)^3)^(4/3)*(a^9)^(4/3)}}}
{{{((-4)^4)*(a^12)}}}
{{{(4^4)*(a^12)}}}
{{{(4a^3)^4}}} answer