Simplify Assume All Variables Represent Positive Real Numbers $\sqrt [ 3 ] { \frac { 7 } { 3 } }$

question 6

Multiple Choice

Simplify. Assume all variables represent positive real numbers.
- $\sqrt [ 3 ] { \frac { 7 } { 3 } }$

• A) \(\frac { 63 } { 3 }\)
• B) \(\frac { \sqrt [ 3 ] { 63 } } { 3 }\)
• C) \(\frac { \sqrt [ 3 ] { 189 } } { 3 }\)
• D) \(\frac { \sqrt [ 3 ] { 21 } } { 3 }\)

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