Simplify the Expression $\sqrt [ 4 ] { \frac { 81 } { y } }$

question 412

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $\sqrt [ 4 ] { \frac { 81 } { y } }$

• A) \(\frac { 3 \sqrt [ 4 ] { y } } { y }\)
• B) \(\frac { 3 \sqrt [ 4 ] { y ^ { 3 } } } { y }\)
• C) \(\frac { 3 \sqrt [ 4 ] { y ^ { 2 } } } { y }\)
• D) \(\frac { 3 \sqrt [ 4 ] { y ^ { 3 } } } { y ^ { 2 } }\)

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