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)=ln(x)+ln(8-x)domain domain of (8+x)/(x+7)domain periodicity of f(x)= 1/5 cos(3x)periodicity domain of f(x)=(sqrt(x+2))/(x^2+4)domain inverse of f(x)=(x+3)/(x-1)inverse

Frequently Asked Questions (FAQ)

  • What is the domain of (10)/(sqrt(1-x/(30))) ?

    The domain of (10)/(sqrt(1-x/(30))) is x<30