en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2*e^{-2/2}

Solution

simplify

2 \cdot e^{- \frac{2}{2}}

Solution

\frac{2}{e}

+1

Decimal Notation

0.73575 \dots

Solution steps

2 e^{- \frac{2}{2}}

Apply exponent rule:

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

= 2 \cdot \frac{1}{e ^{\frac{2}{2}}}

Apply rule

\frac{a}{a} = 1

\frac{2}{2} = 1

= 2 \cdot \frac{1}{e ^{1}}

Apply rule

a^{1} = a

e^{1} = e

= 2 \cdot \frac{1}{e}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 2}{e}

Multiply the numbers:

1 \cdot 2 = 2

= \frac{2}{e}

Popular Examples

simplify \sqrt[20]{16^3}simplify

simplify (x^2y)(2x^3y^3)simplify

(x^{2} y) (2 x^{3} y^{3})

simplify (e^{-(3y)/2})^2 simplify

(e^{- \frac{3 y}{2}})^{2}

simplify 8.25*10^{-2}simplify

8.25 \cdot 1 0^{- 2}

simplify (u^7v^6)(u^8v^6)simplify

(u^{7} v^{6}) (u^{8} v^{6})

Frequently Asked Questions (FAQ)

What is 2*e^{-2/2} ?
The solution to 2*e^{-2/2} is 2/e