Question 173072
{{{(-3y^2z^3)^3=((-3)^1y^2z^3)^3=(-3)^(1*3)y^(2*3)z^(3*3)=(-3)^3y^6z^9=-27y^6z^9}}}



So {{{(-3y^2z^3)^3=-27y^6z^9}}}