Rationalize the Denominator and Simplify $\sqrt{\frac{45 x^{3}}{y^{5}}}$ A) $\frac{3 x \sqrt{5 x y}}{y^{3}}$

Multiple Choice

Rationalize the denominator and simplify.
- $\sqrt{\frac{45 x^{3}}{y^{5}}}$

A) $\frac{3 x \sqrt{5 x y}}{y^{3}}$
B) $\frac{3 x^{3} \sqrt{5}}{y^{5}}$
C) $\frac{x \sqrt{45 x y}}{y^{3}}$
D) $\frac{3 x}{y^{2}} \sqrt{\frac{5 x}{y}}$