Simplify the Expression $$\sqrt { \frac { 343 r ^ { 5 } s ^ { 8 } t } { 81 r ^ { 3 } s ^ { 4 } t } }$$

question 30

Multiple Choice

Simplify the expression. All variables represent positive numbers. $$\sqrt { \frac { 343 r ^ { 5 } s ^ { 8 } t } { 81 r ^ { 3 } s ^ { 4 } t } }$$

• A) \(\frac { 9 r s ^ { 2 } \sqrt { 7 } } { 7 }\)
• B) \(\frac { 7 r ^ { 2 } s ^ { 2 } t \sqrt { 7 } } { 9 }\)
• C) \(\frac { 49 r s ^ { 2 } \sqrt { 7 } } { 9 t }\)
• D) \(\frac { 7 r s ^ { 2 } \sqrt { 7 } } { 9 }\)
• E) \(\frac { 49 r s ^ { 2 } \sqrt { 7 } } { 9 }\)

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