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Popular >

expand (1-x)^{-k}

Solution

expand

(1 - x)^{- k}

Solution

\frac{1}{( - x + 1 ) ^{k}}

Solution steps

(1 - x)^{- k}

Apply exponent rule:

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

= \frac{1}{( 1 - x ) ^{k}}

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Frequently Asked Questions (FAQ)

What is expand (1-x)^{-k} ?
The solution to expand (1-x)^{-k} is 1/((-x+1)^k)