# How do you simplify ((3c)/(2y^2))^4 and write it using only positive exponents?

$\frac{81 {c}^{4}}{16 {y}^{8}}$
It would be $\frac{{3}^{4} {c}^{4}}{{2}^{4} {y}^{8}}$
= $\frac{81 {c}^{4}}{16 {y}^{8}}$