Solution
Solution
+1
Solution steps
Find undefined (singularity) points
The function domain
Popular Examples
1/5 \div 3/4expand (3x-1)(2x+1)simplify (20m^{10})/(4(m^3)^2)simplify 1/(149*10^9)expand (5x^2-7)(5x^2+7)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^2-9)/(x^2+3x) ?
The domain of f(x)=(x^2-9)/(x^2+3x) is x<-3\lor-3<x<0\lor x>0