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Popular >

domain of ln(x^2-2)

Solution

domain

ln (x^{2} - 2)

Solution

x < - 2 or x > 2

+1

Interval Notation

(- \infty, - 2) \cup (2, \infty)

Solution steps

Find positive values for logs:

x < - 2 or x > 2

The function domain

x < - 2 or x > 2

Graph

Popular Examples

domain of (x+1)/(x^2+2x-3)domain

\frac{x + 1}{x ^{2} + 2 x - 3}

domain of f(x)=sqrt((x^2+2)/(x-1))domain

f (x) = \frac{x ^{2} + 2}{x - 1}

domain of f(x)=sqrt((x+1)(x+4))domain

f (x) = (x + 1) (x + 4)

domain of-27-27x-9x^2-x^3 domain

- 27 - 27 x - 9 x^{2} - x^{3}

domain of 2/(3x-5)domain

\frac{2}{3 x - 5}

Frequently Asked Questions (FAQ)

What is the domain of ln(x^2-2) ?
The domain of ln(x^2-2) is x<-sqrt(2)\lor x>sqrt(2)