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

line (-3,2),(-1,6)line critical f(x)=ln(2+sin(x))critical points perpendicular x-4y=20,(-2,4)perpendicular domain of f(x)=((x+8))/(x-8)domain symmetry (x+5)^2symmetry

Frequently Asked Questions (FAQ)

  • What is the domain of sqrt((8+x)/(8-x)) ?

    The domain of sqrt((8+x)/(8-x)) is -8<= x<8