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

parity f(x)=(9x^3+2x+8)/(7x^3+3x-1)parity slope ofintercept 2x+5y=-7slope intercept inverse of f(x)=e^{x/5}inverse intercepts of f(x)=(x^2-5)(2x^2-5)intercepts extreme f(x)=x^3-75x+5extreme points

Frequently Asked Questions (FAQ)

  • What is the domain of 1/(2sqrt(x))+1 ?

    The domain of 1/(2sqrt(x))+1 is x>0