Simplify each expression, but don’t evaluate.
$\frac{(x^2{)}^4}{{\left(x^3\right)}^3}$

Simplify each expression, but don’t evaluate.

${\left(4^{15}\right)}^3$

Simplify each expression, but don’t evaluate.

${\left({100}^{26}\right)}^0$

Simplify each expression.

${\left(4x^2\right)}^3$

Simplify each expression.

$(-6^5{)}^{{}^5}$

Simplify each expression.

$(x^2{z}^5{)}^4$

Simplify each expression.

$(-2x^4{y}^5{)}^4$

Simplify each expression.

$(4x^3{y}^2{z}^3{)}^2$