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

domain of h(x)=x^3+2x+5domain domain of f(x)= 3/(x-9)domain domain of f(x)=2x^2+4x-1domain domain of f(x)=2x^2-8x+5domain domain of f(x)=|x^2-5x+6|domain

Frequently Asked Questions (FAQ)

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

    The domain of y=3-1/(sqrt(x)) is x>0