What is the domain of f(x)=ln(x^3-12x) ?

The domain of f(x)=ln(x^3-12x) is -2sqrt(3) 2sqrt(3)

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domain of f(x)=ln(x^3-12x)

domain

f (x) = ln (x^{3} - 12 x)

- 23 < x < 0 or x > 23

Interval Notation

(- 23, 0) \cup (23, \infty)

Solution steps

Find positive values for logs:

- 23 < x < 0 or x > 23

The function domain

- 23 < x < 0 or x > 23

\frac{x - 1}{x ^{2} + 5}

f (x) = \frac{16 - x ^{2}}{x - 3}

f (x) = \frac{x ^{2} - 2 x - 24}{x ^{2} - 25}

f (x) = \frac{x + 5}{x ^{2} - 7 x + 10}

- \frac{x + 2}{4}

What is the domain of f(x)=ln(x^3-12x) ?
The domain of f(x)=ln(x^3-12x) is -2sqrt(3)<x<0\lor x>2sqrt(3)