en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify-4e^{-x}

Solution

simplify

- 4 e^{- x}

Solution

- \frac{4}{e ^{x}}

Solution steps

- 4 e^{- x}

Apply exponent rule:

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

= - 4 \cdot \frac{1}{e ^{x}}

Multiply fractions:

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

= - \frac{1 \cdot 4}{e ^{x}}

Multiply the numbers:

1 \cdot 4 = 4

= - \frac{4}{e ^{x}}

Popular Examples

simplify-1/2 e^{-x}simplify

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

simplify 88451.334\times (1.08)^{-7}simplify

88451.334 \times (1.08)^{- 7}

simplify e^x*(-3)e^{-3x}simplify

e^{x} \cdot (- 3) e^{- 3 x}

simplify 10e^{-7}simplify

10 e^{- 7}

simplify 10e^{-8}simplify

10 e^{- 8}

Frequently Asked Questions (FAQ)

What is simplify-4e^{-x} ?
The solution to simplify-4e^{-x} is -4/(e^x)