Solution

domain

Solution

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

Popular Examples

domain of 4x^2-7xdomain domain of f(x)=(x+1)/(x^2+9)domain domain of (x^2+5x-14)/((x+1)(x-3)(x+7))domain domain of (10^{3x})/2domain domain of f(x)=|y-x|=[x]domain

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(2x)/(-3x-20) ?

    The domain of f(x)=(2x)/(-3x-20) is x<-20/3 \lor x>-20/3