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)=(x^2-3)/(5x^2+2x+1)domain of f(x)=(sqrt(2x+4))/(x^4+81)domain of 3sqrt(5-x)-8domain of ((ln(x-2)-2))/4domain of 3x(x-1)(x+2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(8x)/(sqrt(x-5)) ?
The domain of f(x)=(8x)/(sqrt(x-5)) is x>5