Answer
$y^{6}$
Work Step by Step
The given expression is
$=(x^0y^2)^3$
Use $(ab)^n=a^nb^n$.
$=(x^0)^3(y^2)^3$
Use $(a^n)^m=a^{n\cdot m}$.
$=x^{0\cdot 3}y^{2\cdot 3}$
Simplify.
$=x^{0}y^{6}$
Use $a^0=1$.
$=1y^{6}$
Simplify.
$=y^{6}$