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Popular >

simplify ((-2)^n)/(2^n)

Solution

simplify

\frac{( - 2 ) ^{n}}{2 ^{n}}

Solution

(- 1)^{n}

Solution steps

\frac{( - 2 ) ^{n}}{2 ^{n}}

Apply exponent rule:

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

\frac{( - 2 ) ^{n}}{2 ^{n}} = (\frac{- 2}{2})^{n}

= (\frac{- 2}{2})^{n}

\frac{- 2}{2} = - 1

= (- 1)^{n}

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Frequently Asked Questions (FAQ)

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