Evaluate the expression.
-$\left( \frac { 2 } { 3 } \right) ^ { - 3 }$
A) $\frac { 27 } { 8 }$
B) $\frac { 8 } { 27 }$
C) $- \frac { 27 } { 8 }$
D) $- \frac { 8 } { 27 }$

Name: Evaluate the expression. -$\left( \frac { 2 } { 3 } \right) ^ { - 3 }$ A) $\frac { 27 } { 8 }$ B) $\frac { 8 } { 27 }$ C) $- \frac { 27 } { 8 }$ D) $- \frac { 8 } { 27 }$
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Question

Quizplus · Accepted Answer

The negative exponent indicates a reciprocal, so $\left( \frac { 2 } { 3 } \right) ^ { - 3 } = \left( \frac { 3 } { 2 } \right) ^ { 3 } = \frac { 27 } { 8 }$.

Evaluate the Expression (23)−3\left( \frac { 2 } { 3 } \right) ^ { - 3 }(32​)−3

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