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

question 138

Multiple Choice

Rationalize the denominator and simplify. Assume all variables represent nonnegative real numbers.
- $\sqrt { \frac { 45 x ^ { 3 } } { y 5 } }$

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

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