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Popular >

simplify ((-2)^x)/(2^x)

Solution

simplify

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

Solution

(- 1)^{x}

Solution steps

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

Apply exponent rule:

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

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

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

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

= (- 1)^{x}

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Frequently Asked Questions (FAQ)

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