Solution
domain
Solution
+1
Solution steps
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Popular Examples
inverse of f(x)=1+sqrt(5+6x)inverse domain of e^{sqrt(x+1)}domain domain of f(y)=x+4y=-10domain perpendicular y=x+2/5 ,(3,9)perpendicular inverse of f(x)= 1/2 sqrt(x)-4inverse
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(5x)/(ln(x^2-4)) ?
The domain of f(x)=(5x)/(ln(x^2-4)) is x<-sqrt(5)\lor-sqrt(5)<x<-2\lor 2<x<sqrt(5)\lor x>sqrt(5)