Simplify Write the Answer Using Positive Exponents Only $\left( x ^ { 9 } y \right) ^ { 3 }$

question 117

Multiple Choice

Simplify. Write the answer using positive exponents only.
- $\left( x ^ { 9 } y \right) ^ { 3 }$

• A) \(x ^ { 12 } y\)
• B) \(x ^ { 27 } y\)
• C) \(x ^ { 27 } y ^ { 3 }\)
• D) \(x ^ { 12 } y ^ { 4 }\)

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