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

Graph

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Popular Examples

line x=-7extreme f(x)=4x^2-4xperpendicular y=3x-2,(-9,5)domain of f(x)=x^2+2xextreme f(x)=x^5+x^4

Frequently Asked Questions (FAQ)

  • What is the domain of sqrt((|x|-2)/(2x+2)) ?

    The domain of sqrt((|x|-2)/(2x+2)) is -2<= x<-1\lor x>= 2