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)=(2x^2-3x)/(x^2-x-12)domain domain of f(x)=3sqrt(5)+2e^{-2x+3}domain domain of (x^2)/(-x+8)domain domain of f(x)= x/(\sqrt[3]{x^3+8)}domain domain of-15/8domain

Frequently Asked Questions (FAQ)

  • What is the domain of sqrt(1-2/x) ?

    The domain of sqrt(1-2/x) is x<0\lor x>= 2