Evaluate if possible. If the expression is not a real number, so state.
-$27 ^ { - 1 / 3 }$
A)-3
B) $\frac { 1 } { 3 }$
C) $\frac { 1 } { 27 }$
D) $- \frac { 1 } { 3 }$

Name: Evaluate if possible. If the expression is not a real number, so state. -$27 ^ { - 1 / 3 }$ A)-3 B) $\frac { 1 } { 3 }$ C) $\frac { 1 } { 27 }$ D) $- \frac { 1 } { 3 }$
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Question

Quizplus · Accepted Answer

The expression $27^{-1/3}$ can be rewritten as $\frac{1}{27^{1/3}}$, which simplifies to $\frac{1}{3}$ because the cube root of 27 is 3.

Evaluate If Possible 27−1/327 ^ { - 1 / 3 }27−1/3

Evaluate If Possible $27 ^ { - 1 / 3 }$