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 g(x)=(3x)/(x^2-4)domain domain of f(-2)=-2ef(3)=-2domain domain of (x^2-36)/(x^2-9x+8)domain domain of f(x)=4x^2+1domain domain of f(x)=-sin^2(x)+1domain

Frequently Asked Questions (FAQ)

  • What is the domain of 7/(2sqrt(7x+8)) ?

    The domain of 7/(2sqrt(7x+8)) is x>-8/7