Evaluate the Expression $$\left( - \frac { 27 } { 64 } \right) ^ { - 2 / 3 }$$

question 273

Multiple Choice

Evaluate the expression.
- $$\left( - \frac { 27 } { 64 } \right) ^ { - 2 / 3 }$$

• A) \(- \frac { 9 } { 16 }\)
• B) \(\frac { 9 } { 16 }\)
• C) \(\frac { 16 } { 9 }\)
• D) not a real number

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