Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

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Popular Examples

domain of f(x)=(5x+14)/(6x^2+x-2)domain of f(x)=(x+9)/(x^2-49)domain of 3/(sqrt(3x+2)-\sqrt{3x-2)}domain of f(x)=sqrt(1-(|x+1|)/(|x-1|))domain of f(x)=(x-8)/(x^2+8x-9)

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(x^2-2x)/(x^2-3x+2) ?

    The domain of f(x)=(x^2-2x)/(x^2-3x+2) is x<1\lor 1<x<2\lor x>2