en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 3.9*10^{-4}

Solution

simplify

3.9 \cdot 1 0^{- 4}

Solution

0.00039

Solution steps

3.9 \cdot 1 0^{- 4}

Apply exponent rule:

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

1 0^{- 4} = \frac{1}{1 0 ^{4}}

= 3.9 \cdot \frac{1}{1 0 ^{4}}

1 0^{4} = 10000

= 3.9 \cdot \frac{1}{10000}

3.9 \cdot \frac{1}{10000} = \frac{3.9}{10000}

= \frac{3.9}{10000}

Divide the numbers:

\frac{3.9}{10000} = 0.00039

= 0.00039

Popular Examples

simplify sqrt(x)sqrt(x-1)simplify

x x - 1

simplify (sqrt(-32))/(sqrt(16))simplify

\frac{- 32}{16}

simplify (sqrt(x))/(sqrt(x^2-1))simplify

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

simplify \sqrt[6]{2^2}simplify

simplify (sqrt(-3))/(sqrt(-9))simplify

\frac{- 3}{- 9}

Frequently Asked Questions (FAQ)

What is 3.9*10^{-4} ?
The solution to 3.9*10^{-4} is 0.00039