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
Popular Examples
domain of f(x)=sqrt(-x^3-2x^2+16x+32)domain midpoint (0,-3),(-10,-7)midpoint inflection f(x)=x^3+3x^2+2inflection points range of f(x)=(1+x^2)/4range domain of f(x)=(sqrt(4+x))/(1-x)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(17x-34)) ?
The domain of f(x)= 1/(sqrt(17x-34)) is x>2