Solution

Solution

+1
Solution steps
Find non-negative values for radicals
Find undefined (singularity) points
Combine real regions and undefined points for final function domain

Popular Examples

domain of f(x)=e^{-1/x}domain of y=9x^2-36domain of f(x)=(x^2-5x-24)/(x^2-7x-30)domain of y=xe^{(-x)}domain of P(t)=-6t^2+120t+600

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)= x/(sqrt(x^2+2x-8)) ?

    The domain of f(x)= x/(sqrt(x^2+2x-8)) is x<-4\lor x>2