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)=sec(5x+pi)domain domain of f(x)=(|x-1|)/(x-1)x^2domain domain of f(x)=(x^2)/9+((y-5)^2)/(25)=1domain domain of+(-3)x+3domain domain of f(x)=sqrt((x^2-4)(x+6))domain

Frequently Asked Questions (FAQ)

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

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