What is the answer to 20*log_{10}(x)=-20 ?

The answer to 20*log_{10}(x)=-20 is x= 1/10

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

20*log_{10}(x)=-20

20 \cdot lo g_{10} (x) = - 20

x = \frac{1}{10}

Decimal Notation

x = 0.1

Solution steps

20 lo g_{10} (x) = - 20

Divide both sides by

20

lo g_{10} (x) = - 1

Apply log rules

x = \frac{1}{10}

Verify Solutions:

x = \frac{1}{10}

True

The solution is

x = \frac{1}{10}

lo g_{2} (x - 2) + lo g_{2} (x - 4) = 3

lo g_{y} (2) - lo g_{4} (y) = 1

lo g_{4} (1 + x^{2}) = - 0.25

lo g_{10} (y) = - 138.265

lo g_{2} (\frac{1}{x}) = - 1

What is the answer to 20*log_{10}(x)=-20 ?
The answer to 20*log_{10}(x)=-20 is x= 1/10
Solve for x: 20*log_{10}(x)=-20
The solution is x= 1/10