What is ln(9/(sqrt(x^2+2))) ?

The solution to ln(9/(sqrt(x^2+2))) is 2ln(3)-ln(sqrt(x^2+2))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify ln(9/(sqrt(x^2+2)))

simplify

ln (\frac{9}{x ^{2} + 2})

2 ln (3) - ln (x^{2} + 2)

Solution steps

ln (\frac{9}{x ^{2} + 2})

Apply log rule:

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

ln (\frac{9}{x ^{2} + 2}) = ln (9) - ln (x^{2} + 2)

= ln (9) - ln (x^{2} + 2)

ln (9) = 2 ln (3)

= 2 ln (3) - ln (x^{2} + 2)

lo g_{4} (a^{7} b^{3})

8.314 \cdot ln (\frac{1}{10})

\frac{1}{1.21 \cdot 1 0 ^{- 4}} ln (\frac{12.5}{100})

ln (9.4 \cdot 1 0^{- 5})

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

What is ln(9/(sqrt(x^2+2))) ?
The solution to ln(9/(sqrt(x^2+2))) is 2ln(3)-ln(sqrt(x^2+2))