en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify log_{10}(1.9)

Solution

simplify

lo g_{10} (1.9)

Solution

lo g_{10} (19) - 1

+1

Decimal Notation

0.27875 \dots

Solution steps

lo g_{10} (1.9)

1.9 = \frac{19}{10}

= lo g_{10} (\frac{19}{10})

Apply log rule:

lo g_{a} (\frac{x}{y}) = lo g_{a} (x) - lo g_{a} (y)

lo g_{10} (\frac{19}{10}) = lo g_{10} (19) - lo g_{10} (10)

= lo g_{10} (19) - lo g_{10} (10)

lo g_{10} (10) = 1

= lo g_{10} (19) - 1

Popular Examples

simplify (8^0)^2 simplify

(8^{0})^{2}

simplify 10-(-9)simplify

10 - (- 9)

expand (-a+2b)^2 expand

(- a + 2 b)^{2}

simplify 8\sqrt[3]{-16}simplify

simplify \sqrt[3]{640}simplify

Frequently Asked Questions (FAQ)

What is log_{10}(1.9) ?
The solution to log_{10}(1.9) is log_{10}(19)-1