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 f(x)=sqrt((x-2)/(x^2+3x+2))domain domain of y=-8domain domain of y=-9domain domain of f(x)=arctan((x+1)/(x-1))domain domain of f(x)=(8x+9)/(7x-8)domain
Frequently Asked Questions (FAQ)
What is the domain of y=(sqrt(x))/(x-5) ?
The domain of y=(sqrt(x))/(x-5) is 0<= x<5\lor x>5