Solution

domain

Solution

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

Popular Examples

domain of y=sqrt(x)+2domain domain of f(x)=ax^2+5domain inverse of y=x^3-1inverse inverse of f(x)=9x+9inverse

Frequently Asked Questions (FAQ)

  • What is the domain of (2x)/(x-9) ?

    The domain of (2x)/(x-9) is x<9\lor x>9