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)=sqrt(6x+12)domain of f(x)=(2x-6)/5domain of f(x)=((x^2+16))/((x^2-9))domain of f(x)=(sqrt(5-x))/(-4x+8)domain of f(x)=(5x+2)/(x+1)

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=sqrt(x+3)-sqrt((1-x)/x) ?

    The domain of f(x)=sqrt(x+3)-sqrt((1-x)/x) is 0<x<= 1