Simplify the Expression $\left( n ^ { 9 } \right) ^ { - 3 }$

question 73

Multiple Choice

Simplify the expression. Write the result without using negative exponents. (Assume all variables represent nonzero
real numbers.)
- $\left( n ^ { 9 } \right) ^ { - 3 }$

• A) \(\frac { 1 } { n ^ { 27 } }\)
• B) \(n ^ { 6 }\)
• C) \(n ^ { 27 }\)
• D) \(\frac { 1 } { n ^ { 6 } }\)

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