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Popular Functions >

domain of ln(2x^2-1)

Solution

domain

ln (2 x^{2} - 1)

Solution

x < - \frac{1}{2} or x > \frac{1}{2}

+1

Interval Notation

(- \infty, - \frac{1}{2}) \cup (\frac{1}{2}, \infty)

Solution steps

Find positive values for logs:

x < - \frac{1}{2} or x > \frac{1}{2}

The function domain

x < - \frac{1}{2} or x > \frac{1}{2}

Graph

Popular Examples

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Frequently Asked Questions (FAQ)

What is the domain of ln(2x^2-1) ?
The domain of ln(2x^2-1) is x<-sqrt(1/2)\lor x> 1/(sqrt(2))