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)=(6x-2)/(3x+9)domain of cos(x+pi)domain of f(x)= 5/(x^3+10x^2+9x)domain of f(x)=(x^2-3)/(x^3-27)domain of f(x,y)= x/2-6/x
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt((x-1)(x-2))) ?
The domain of f(x)= 1/(sqrt((x-1)(x-2))) is x<1\lor x>2