What is the domain of f(x)=ln(5)+ln(7)-3ln^2(x) ?

The domain of f(x)=ln(5)+ln(7)-3ln^2(x) is x>0

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domain of f(x)=ln(5)+ln(7)-3ln^2(x)

domain

f (x) = ln (5) + ln (7) - 3 ln^{2} (x)

x > 0

Interval Notation

(0, \infty)

Solution steps

Find positive values for logs:

x > 0

The function domain

x > 0

2 (1 - 2 ln (1) + 3 - 2 ln (3) + 5 - 2 ln (5) + 7 - 2 ln (7))

\frac{1}{2} ln (50) + \frac{1}{2} ln (1 - \frac{1}{2})

f (n) = ln (\frac{n + 2}{n + 1})

f (x) = ln (\frac{( e ^{3 x} )}{2})

ln (\frac{1.5}{1.8})

What is the domain of f(x)=ln(5)+ln(7)-3ln^2(x) ?
The domain of f(x)=ln(5)+ln(7)-3ln^2(x) is x>0