en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 1.28*10^{-5}

Solution

simplify

1.28 \cdot 1 0^{- 5}

Solution

0.0000128

Solution steps

1.28 \cdot 1 0^{- 5}

Apply exponent rule:

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

1 0^{- 5} = \frac{1}{1 0 ^{5}}

= 1.28 \cdot \frac{1}{1 0 ^{5}}

1 0^{5} = 100000

= 1.28 \cdot \frac{1}{100000}

1.28 \cdot \frac{1}{100000} = \frac{1.28}{100000}

= \frac{1.28}{100000}

Divide the numbers:

\frac{1.28}{100000} = 0.0000128

= 0.0000128

Popular Examples

simplify \sqrt[5]{(-3)^{10}}\sqrt[5]{(-5)^5}simplify

simplify 2e^t*e^t simplify

2 e^{t} \cdot e^{t}

simplify e^{-2x}*e^{-3x}simplify

e^{- 2 x} \cdot e^{- 3 x}

simplify (sqrt(-144))/(sqrt(4))simplify

\frac{- 144}{4}

simplify 1.35(0.357)e^{-2.802(0.357)}simplify

1.35 (0.357) e^{- 2.802 (0.357)}

Frequently Asked Questions (FAQ)

What is 1.28*10^{-5} ?
The solution to 1.28*10^{-5} is 0.0000128