en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify ln(20/21)*70

Solution

simplify

ln (\frac{20}{21}) \cdot 70

Solution

(ln (20) - ln (21)) \cdot 70

+1

Decimal Notation

- 3.41531 \dots

Solution steps

ln (\frac{20}{21}) \cdot 70

Apply log rule:

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

ln (\frac{20}{21}) = ln (20) - ln (21)

= 70 (ln (20) - ln (21))

Popular Examples

simplify 1/(-0.10986)ln(40/60)simplify

\frac{1}{- 0.10986} ln (\frac{40}{60})

simplify 1/2 log_{4}(x)+1/2 log_{4}(y)simplify

\frac{1}{2} lo g_{4} (x) + \frac{1}{2} lo g_{4} (y)

simplify log_{4}(7e)simplify

lo g_{4} (7 e)

simplify 1/2 ln(3/(2e))simplify

\frac{1}{2} ln (\frac{3}{2 e})

simplify ln((23.3)/(16.6))simplify

ln (\frac{23.3}{16.6})

Frequently Asked Questions (FAQ)

What is ln(20/21)*70 ?
The solution to ln(20/21)*70 is (ln(20)-ln(21))*70