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
Graph
Popular Examples
domain of g(x)=x^3domain domain of f(x)=sqrt((x-3)/2)domain domain of f(x)=3sqrt(x)+1domain domain of f(x)=(-x+3)/(-9)domain domain of f(x)=(sqrt(2x+60))/(ln(5x-20))domain
Frequently Asked Questions (FAQ)
What is the domain of x/(sqrt(x-1)-3) ?
The domain of x/(sqrt(x-1)-3) is 1<= x<10\lor x>10