Question
The value of $(-2)^{-3}$ is $\frac{-1}{8}$.
✓
Answer
The value of $(-2)^{-3}$ is $-\frac{1}{8}$. (True)
$(-2)^{-3}==\frac{1}{(-2)^3}=\frac{1}{-8}=-\frac{1}{8}$
$(-2)^{-3}==\frac{1}{(-2)^3}=\frac{1}{-8}=-\frac{1}{8}$
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