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 6^x+3domain of f(x)=f(x)=x-2x^2-4domain of y=sec(1/2 x)domain of y+sqrt(x)=-4x+(x-2)^2domain of f(x)=x^4+4/(3x^3)

Frequently Asked Questions (FAQ)

  • What is the domain of y=(sqrt(x^2-4))/(x-3) ?

    The domain of y=(sqrt(x^2-4))/(x-3) is x<=-2\lor 2<= x<3\lor x>3