Simplify the Exponential Expression $\left( \frac { 1 } { 27 } \right) ^ { 2 / 3 }$

question 231

Multiple Choice

Simplify the exponential expression. Write any negative exponents as positive exponents. Assume all variables represent positive real numbers.
- $\left( \frac { 1 } { 27 } \right) ^ { 2 / 3 }$

• A) \(\frac { 1 } { 9 }\)
• B) \(\frac { 1 } { 4 }\)
• C) \(- \frac { 1 } { 9 }\)
• D) \(\frac { 1 } { 13 }\)

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