en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 18.5*e^{-5}

Solution

simplify

18.5 \cdot e^{- 5}

Solution

0.12465 \dots

Solution steps

18.5 e^{- 5}

Apply exponent rule:

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

= 18.5 \cdot \frac{1}{e ^{5}}

Multiply fractions:

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

= \frac{1 \cdot 18.5}{e ^{5}}

Multiply the numbers:

1 \cdot 18.5 = 18.5

= \frac{18.5}{e ^{5}}

Convert element to a decimal form

e^{5} = 148.41315 \dots

= \frac{18.5}{148.41315 \dots}

Divide the numbers:

\frac{18.5}{148.41315 \dots} = 0.12465 \dots

= 0.12465 \dots

Popular Examples

simplify ((e^{-2})^{7/2})^{-2}simplify

((e^{- 2})^{\frac{7}{2}})^{- 2}

simplify sqrt(x+\sqrt{x)}*sqrt(x)simplify

x + x \cdot x

simplify-e^{-(jnpi)/2}*e^{-(jnpi)/2}simplify

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

simplify (14fg^2h^2)(3f^4g^2h^2)simplify

(14 f g^{2} h^{2}) (3 f^{4} g^{2} h^{2})

simplify e^{-3t}t^2sin(2t)simplify

e^{- 3 t} t^{2} sin (2 t)

Frequently Asked Questions (FAQ)

What is 18.5*e^{-5} ?
The solution to 18.5*e^{-5} is 0.12465…