Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

Popular Examples

domain of x(5-x)^{2/3}domain domain of y=sqrt(x+11)+5domain domain of f(x)=(sqrt(2x+3))/(sqrt(x-9))domain domain of (x^2-1)/(4-x^2)domain domain of-4sqrt(2x-8)domain

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(1+x)/x ?

    The domain of f(x)=(1+x)/x is x<0\lor x>0