Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=-1x^2+4solvefor y,y<= sqrt(x+4)domain of f(x)=x^4-2x^3+x^2domain of f(x)= x/(5-5x)domain of sqrt(cos(x)+1)
Frequently Asked Questions (FAQ)
What is the domain of-(4x)/((x-7)(x+5)) ?
The domain of-(4x)/((x-7)(x+5)) is x<-5\lor-5<x<7\lor x>7