- Choice G
Just plug in the numbers, substituting 2 for a and -3 for b

$$ 2^{-3}=\frac{1}{2^3}=\frac{1}{8} $$

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- Choice G
Just plug in the numbers, substituting 2 for a and -3 for b

$$ 2^{-3}=\frac{1}{2^3}=\frac{1}{8} $$

## Skills you are tested for:

Was this explanation helpful?

## Comments