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)=sqrt(x)sqrt(x-1)domain of f(x)=log_{10}(log_{|sin(x)|}(x^2-8x+23)-3/(log_{2)(|sin(x)|)})domain of f(x)=sqrt((x+5)/((x-7)(x-2)))domain of y=5x-3domain of-log_{2}(x-1)
Frequently Asked Questions (FAQ)
What is the domain of 1/(sqrt(x)(x^2-4)) ?
The domain of 1/(sqrt(x)(x^2-4)) is 0<x<2\lor x>2