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 f(x)=(4x+9)/(x^2+11x+30)domain domain of f(x)=(x-2)/(5+x)domain domain of y=2^xy=x^{3-3x}domain domain of f(x)=3-2^xdomain domain of g(x)= 1/(x^2-9)domain

Frequently Asked Questions (FAQ)

  • What is the domain of t/(sqrt(t+1)) ?

    The domain of t/(sqrt(t+1)) is t>-1