en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify ln(-2)-ln(-5)

Solution

simplify

ln (- 2) - ln (- 5)

Solution

ln (\frac{2}{5})

+1

Decimal Notation

- 0.91629 \dots

Solution steps

ln (- 2) - ln (- 5)

Apply log rule:

lo g_{c} (a) - lo g_{c} (b) = lo g_{c} (\frac{a}{b})

ln (- 2) - ln (- 5) = ln (\frac{- 2}{- 5})

= ln (\frac{- 2}{- 5})

Apply the fraction rule:

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

= ln (\frac{2}{5})

Popular Examples

simplify ln(-e^{-x}x)simplify

ln (- e^{- x} x)

simplify ln(2)+ln(3/2)simplify

ln (2) + ln (\frac{3}{2})

simplify 0.27+5-5log_{10}(4.84x10^{-6})simplify

0.27 + 5 - 5 lo g_{10} (4.84 x 1 0^{- 6})

simplify 1/100 ln((87.14)/(101.3))simplify

\frac{1}{100} ln (\frac{87.14}{101.3})

simplify 20log_{10}(0.25)+20log_{10}(5.8)+92.45 simplify

20 lo g_{10} (0.25) + 20 lo g_{10} (5.8) + 92.45

Frequently Asked Questions (FAQ)

What is ln(-2)-ln(-5) ?
The solution to ln(-2)-ln(-5) is ln(2/5)