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

Popular Examples

range of y=(4x^2)/(x^2-2x-3)range inflection x^3-12x+3inflection points inverse of 4x^7+6inverse range of (9-x^2)/(2x^2)range domain of 1/(sqrt(x^2-4x-5))domain

Frequently Asked Questions (FAQ)

  • What is the domain of 7/(sqrt(x+3)) ?

    The domain of 7/(sqrt(x+3)) is x>-3