Simplify the Radical Expression $\sqrt [ 4 ] { 243 n ^ { 19 } t ^ { - 20 } }$

question 7

Multiple Choice

Simplify the radical expression. $\sqrt [ 4 ] { 243 n ^ { 19 } t ^ { - 20 } }$

• A) \(\frac { 3 n \sqrt [ 4 ] { 3 n ^ { 15 } } } { t \sqrt { t ^ { 16 } } }\)
• B) \(\frac { 3 n ^ { 4 } \sqrt [ 4 ] { 3 n ^ { 3 } } } { t ^ { 5 } }\)
• C) \(\frac { 3 n \sqrt [ 4 ] { 3 n ^ { 3 } } } { t }\)
• D) \(\frac { 81 n ^ { 16 } \sqrt [ 4 ] { 3 n ^ { 3 } } } { t ^ { 20 } }\)
• E) \(\frac { 81 n \sqrt [ 4 ] { 3 n ^ { 15 } } } { t \sqrt { t ^ { 16 } } }\)

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