Solution

domain

Solution

+1
Interval Notation
Solution steps
Find non-negative values for radicals:
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)=2x^3-4x^2+x+1domain of f(x)= 4/(sqrt(x-7))domain of f(x)=(1+x)/xdomain of x(5-x)^{2/3}domain of f(x)=(sqrt(2x+3))/(sqrt(x-9))

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=sqrt((x-2)/(x-5)) ?

    The domain of f(x)=sqrt((x-2)/(x-5)) is x<= 2\lor x>5