What is the domain of f(x)=ln(x^2-3x-4) ?

The domain of f(x)=ln(x^2-3x-4) is x 4

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domain of f(x)=ln(x^2-3x-4)

domain

f (x) = ln (x^{2} - 3 x - 4)

x < - 1 or x > 4

Interval Notation

(- \infty, - 1) \cup (4, \infty)

Solution steps

Find positive values for logs:

x < - 1 or x > 4

The function domain

x < - 1 or x > 4

f (x) = \frac{6}{x ( x + 9 )}

f (x) = \frac{x + 3}{4 - x ^{2} - 25}

f (x) = (x - 1) lo g_{10} (2 - x)

y = \frac{1}{4 - x ^{2}}

(x + 4)^{2}

What is the domain of f(x)=ln(x^2-3x-4) ?
The domain of f(x)=ln(x^2-3x-4) is x<-1\lor x>4