en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2.5e^{-7.5}

Solution

simplify

2.5 e^{- 7.5}

Solution

0.00138 \dots

Solution steps

2.5 e^{- 7.5}

Apply exponent rule:

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

= 2.5 \cdot \frac{1}{e ^{7.5}}

Multiply fractions:

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

= \frac{1 \cdot 2.5}{e ^{7.5}}

Multiply the numbers:

1 \cdot 2.5 = 2.5

= \frac{2.5}{e ^{7.5}}

e^{7.5} = 1808.04241 \dots

= \frac{2.5}{1808.04241 \dots}

Divide the numbers:

\frac{2.5}{1808.04241 \dots} = 0.00138 \dots

= 0.00138 \dots

Popular Examples

simplify 4000*(1.6*10^{-19})simplify

4000 \cdot (1.6 \cdot 1 0^{- 19})

simplify 3.427e^{-10}simplify

3.427 e^{- 10}

simplify e^{-0.00043(330)}simplify

e^{- 0.00043 (330)}

simplify ce^{-st}simplify

c e^{- s t}

simplify 5x^2(x-2)^2 simplify

5 x^{2} (x - 2)^{2}

Frequently Asked Questions (FAQ)

What is 2.5e^{-7.5} ?
The solution to 2.5e^{-7.5} is 0.00138…