What is the domain of f(x)=log_{4}(x^2-64) ?

The domain of f(x)=log_{4}(x^2-64) is x 8

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domain of f(x)=log_{4}(x^2-64)

domain

f (x) = lo g_{4} (x^{2} - 64)

x < - 8 or x > 8

Interval Notation

(- \infty, - 8) \cup (8, \infty)

Solution steps

Find positive values for logs:

x < - 8 or x > 8

The function domain

x < - 8 or x > 8

\frac{1}{6} arctan (x)

16 - x^{2} - x^{2} - 1

y = \frac{- 4 - 3 x}{x - 5}

y = \frac{ln ∣ x ∣}{( x - 3 )}

\frac{2 x}{3 x - 3}

What is the domain of f(x)=log_{4}(x^2-64) ?
The domain of f(x)=log_{4}(x^2-64) is x<-8\lor x>8