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 x^2+8xdomain domain of f(x)= 3/(cos(x)-1)+10domain domain of f(x)= 1/(sqrt(4-t^2))domain domain of f(x)=ln(2-x)+1domain domain of f(x)=((x+6)^2)/(sqrt(8x-7))domain

Frequently Asked Questions (FAQ)

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

    The domain of 1/(sqrt(x+3)-3) is -3<= x<6\lor x>6