Solution
domain
Solution
+1
Interval Notation
Solution steps
The function has no undefined points nor domain constraints. Therefore, the domain is
Graph
Popular Examples
domain of f(x)=sqrt((x+4)/(x-3))line (0,-4),(2,4)symmetry x^2+1domain of g(x)= 1/(3-x)parity f(x)=(7+x)/(e^{cos(x))}
Frequently Asked Questions (FAQ)
What is the domain of ((x+9)(x-9))/(x^2+81) ?
The domain of ((x+9)(x-9))/(x^2+81) is -infinity <x<infinity