en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2^{-2x}

Solution

simplify

2^{- 2 x}

Solution

\frac{1}{4 ^{x}}

Solution steps

2^{- 2 x}

Apply exponent rule:

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

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

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

2^{2 x} = 4^{x}

= \frac{1}{4 ^{x}}

Popular Examples

simplify-3/2 \times (-2)simplify

- \frac{3}{2} \times (- 2)

simplify 3\times 1/8 simplify

3 \times \frac{1}{8}

simplify 10x\times x simplify

10 x \times x

expand (3x-2/3)^6 expand

(3 x - \frac{2}{3})^{6}

simplify (2/x)/(2/x+2)simplify

\frac{\frac{2}{x}}{\frac{2}{x} + 2}

Frequently Asked Questions (FAQ)

What is 2^{-2x} ?
The solution to 2^{-2x} is 1/(4^x)