What is the domain of f(x)=5+(ln(x^2-9))^2 ?

The domain of f(x)=5+(ln(x^2-9))^2 is x 3

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domain of f(x)=5+(ln(x^2-9))^2

domain

f (x) = 5 + (ln (x^{2} - 9))^{2}

x < - 3 or x > 3

Interval Notation

(- \infty, - 3) \cup (3, \infty)

Solution steps

Find positive values for logs:

x < - 3 or x > 3

The function domain

x < - 3 or x > 3

f (x) = x^{2} - 7 x + 12

f (x) = \frac{x + 4}{3 x ^{2} + 5 x + 2}

f (x) = 3 e^{x}

y = - x^{4} + 2 x^{2}

f (x) = lo g_{2} (x + 4)

What is the domain of f(x)=5+(ln(x^2-9))^2 ?
The domain of f(x)=5+(ln(x^2-9))^2 is x<-3\lor x>3