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
extreme f(x)=-x^3+6x^2-18inverse of 9-7xrange of 14intercepts of log_{5}(3-x)+2critical f(x)= x/(x^2+4)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(5+x))/(-4+2x) ?
The domain of f(x)=(sqrt(5+x))/(-4+2x) is -5<= x<2\lor x>2