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
critical x^3-27xcritical points inverse of f(x)= x/(x+20)inverse domain of f(x)=3^xx-2domain domain of f(x)=sqrt(6-t)domain extreme f(x)=x^3+12x^2+5extreme points
Frequently Asked Questions (FAQ)
What is the domain of g(x)=(sqrt(4+x))/(8-x) ?
The domain of g(x)=(sqrt(4+x))/(8-x) is -4<= x<8\lor x>8