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
midpoint (3,-7),(7,3)inverse of f(x)= 5/2 x+5monotone f(x)=x^3-3x+4inverse of \sqrt[3]{x+8}-6domain of (5x)/(x^2-16)
Frequently Asked Questions (FAQ)
What is the domain of 1+1/(2sqrt(x)) ?
The domain of 1+1/(2sqrt(x)) is x>0