Solution

domain

Solution

+1
Interval Notation
Solution steps
The function has no undefined points nor domain constraints. Therefore, the domain is

Popular Examples

range of (x+6)/(4-sqrt(x^2-9))range domain of f(x)=sqrt(x^4-4x^2+4)domain asymptotes of f(x)=(x+5)/(x+1)asymptotes domain of x^2-9xdomain critical x^4-6x^3critical points

Frequently Asked Questions (FAQ)

  • What is the domain of y=((x+9)(x-9))/(x^2+81) ?

    The domain of y=((x+9)(x-9))/(x^2+81) is -infinity <x<infinity