Solution

domain

Solution

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

Popular Examples

extreme f(x)=ax^2extreme points domain of f(x)=\sqrt[3]{x}-4domain asymptotes of f(x)=x+4/xasymptotes asymptotes of f(x)=(x+3)/(x^2+9)asymptotes range of sqrt(x^{(2))-81}range

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=sqrt(x+4)-(sqrt(1-x))/x ?

    The domain of f(x)=sqrt(x+4)-(sqrt(1-x))/x is -4<= x<0\lor 0<x<= 1