en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

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}

Popular Examples

simplify 70e^{-0}simplify

70 e^{- 0}

simplify 70e^{-5}simplify

70 e^{- 5}

simplify 2.5*10^{-10}simplify

2.5 \cdot 1 0^{- 10}

simplify \sqrt[6]{y}*\sqrt[4]{y^3}simplify

simplify (1/2 sqrt(2))(-2/5 sqrt(2))(7/3 sqrt(2))simplify

(\frac{1}{2} 2) (- \frac{2}{5} 2) (\frac{7}{3} 2)

Frequently Asked Questions (FAQ)

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