Rewrite the Expression with a Rational Exponent $\left( \sqrt [ 7 ] { 2 x ^ { 2 } y } \right) ^ { 8 }$

question 54

Multiple Choice

Rewrite the expression with a rational exponent.
- $\left( \sqrt [ 7 ] { 2 x ^ { 2 } y } \right) ^ { 8 }$

• A) \(\frac { \left( 2 x ^ { 2 } y \right) ^ { 7 } } { 8 }\)
• B) \(\left( 2 x ^ { 2 } y \right) ^ { 8 / 7 }\)
• C) \(\left( 2 x ^ { 2 } y \right) ^ { 7 / 8 }\)
• D) \(\frac { \left( 2 x ^ { 2 } y \right) ^ { 8 } } { 7 }\)

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