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 (x^2-1)/(x+1)parity x^xmidpoint (sqrt(98),5),(sqrt(2),-5)monotone f(x)=3x^2-6xinverse of f(x)= 4/(x+9)
Frequently Asked Questions (FAQ)
What is the domain of 1/(2sqrt(a)) ?
The domain of 1/(2sqrt(a)) is a>0