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 2log_{10}(x-2)domain of x^3y^3=1domain of y= 1/2 tan(2x)domain of (2x+1)/(3x-4)domain of y= 3/2 x^2-3x+4
Frequently Asked Questions (FAQ)
What is the domain of 1/(sqrt(x+2)-2) ?
The domain of 1/(sqrt(x+2)-2) is -2<= x<2\lor x>2