en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 7.2*10^{-9}

Solution

simplify

7.2 \cdot 1 0^{- 9}

Solution

0.0000000072

Solution steps

7.2 \cdot 1 0^{- 9}

Apply exponent rule:

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

1 0^{- 9} = \frac{1}{1 0 ^{9}}

= 7.2 \cdot \frac{1}{1 0 ^{9}}

1 0^{9} = 1000000000

= 7.2 \cdot \frac{1}{1000000000}

7.2 \cdot \frac{1}{1000000000} = \frac{7.2}{1000000000}

= \frac{7.2}{1000000000}

Divide the numbers:

\frac{7.2}{1000000000} = 0.0000000072

= 0.0000000072

Popular Examples

simplify 1.32*10^{-3}simplify

1.32 \cdot 1 0^{- 3}

simplify 1.4*10^{-9}simplify

1.4 \cdot 1 0^{- 9}

simplify \sqrt[6]{x^5}\sqrt[3]{x^2}simplify

simplify \sqrt[4]{(811)^2}simplify

simplify (4.3)(4.3^2)^4 simplify

(4.3) (4. 3^{2})^{4}

Frequently Asked Questions (FAQ)

What is 7.2*10^{-9} ?
The solution to 7.2*10^{-9} is 0.0000000072