en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify log_{10}(2.2)

Solution

simplify

lo g_{10} (2.2)

Solution

lo g_{10} (22) - 1

+1

Decimal Notation

0.34242 \dots

Solution steps

lo g_{10} (2.2)

2.2 = \frac{22}{10}

= lo g_{10} (\frac{22}{10})

Apply log rule:

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

lo g_{10} (\frac{22}{10}) = lo g_{10} (22) - lo g_{10} (10)

= lo g_{10} (22) - lo g_{10} (10)

lo g_{10} (10) = 1

= lo g_{10} (22) - 1

Popular Examples

simplify-12-(-5)simplify

- 12 - (- 5)

expand (2x+5)(x+2)expand

(2 x + 5) (x + 2)

simplify sqrt(6)sqrt(42)simplify

642

simplify \sqrt[3]{(x+5)/(x^3)}simplify

simplify (3-x)/(x-3)simplify

\frac{3 - x}{x - 3}

Frequently Asked Questions (FAQ)

What is log_{10}(2.2) ?
The solution to log_{10}(2.2) is log_{10}(22)-1