Solution

domain

Solution

+1
Interval Notation
Solution steps
Find positive values for logs:
Check exponents domain:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain

Graph

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Popular Examples

domain of f(x)=1+sqrt(x+2)domain of f(x)=sqrt(2+ln(x))domain of f(x)=-x/(sqrt(-x-2))domain of (x^2-8x+15)/(x+3)domain of-4x+10

Frequently Asked Questions (FAQ)

  • What is the domain of ln^{1/x}(x) ?

    The domain of ln^{1/x}(x) is x>= 1