Solution
domain
Solution
+1
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Popular Examples
periodicity of f(x)=2sin(pi/2 x)periodicity domain of x/(1-x)domain domain of x-8domain inverse of f(x)=50-4xinverse inverse of ln(x+9)inverse
Frequently Asked Questions (FAQ)
What is the domain of g(x)=(sqrt(x-2))/(x-7) ?
The domain of g(x)=(sqrt(x-2))/(x-7) is 2<= x<7\lor x>7