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Popular >

expand 2^{-n}

Solution

expand

2^{- n}

Solution

\frac{1}{2 ^{n}}

Solution steps

2^{- n}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= \frac{1}{2 ^{n}}

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Frequently Asked Questions (FAQ)

What is expand 2^{-n} ?
The solution to expand 2^{-n} is 1/(2^n)