en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify-e^x*e^{-x}

Solution

simplify

- e^{x} \cdot e^{- x}

Solution

- 1

Solution steps

- e^{x} e^{- x}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

e^{x} e^{- x} = e^{x - x}

= - e^{x - x}

Add similar elements:

x - x = 0

= - e^{0}

Apply rule

a^{0} = 1, a \neq = 0

= - 1

Popular Examples

simplify 7.85398*10^{-7}*20.98901…simplify

7.85398 \cdot 1 0^{- 7} \cdot 20.98901 \dots

domain of f(x)=9*e^{-6x}domain

f (x) = 9 \cdot e^{- 6 x}

simplify (5u^4v)(7u^4v^3)simplify

(5 u^{4} v) (7 u^{4} v^{3})

simplify-2xy(10x^2y^3)simplify

- 2 x y (10 x^{2} y^{3})

domain of f(c)=ce^{-c(0.5)}domain

f (c) = c e^{- c (0.5)}

Frequently Asked Questions (FAQ)

What is simplify-e^x*e^{-x} ?
The solution to simplify-e^x*e^{-x} is -1