Rationalize the Denominator and Simplify $\frac { 7 } { \sqrt [ 4 ] { a ^ { 3 } } }$

question 266

Multiple Choice

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
- $\frac { 7 } { \sqrt [ 4 ] { a ^ { 3 } } }$

• A) \(\frac { 7 \sqrt [ 4 ] { a } } { a }\)
• B) \(7 \sqrt [ 4 ] { a }\)
• C) \(\frac { 7 \sqrt [ 4 ] { a ^ { 3 } } } { a }\)
• D) \(\frac { 7 \sqrt [ 4 ] { a ^ { 2 } } } { a }\)

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