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
Popular Examples
domain of-0.025X+0.89domain of f(x)=(9-6x)/(x^3-9x^2-8x)domain of (sin(2x))/(1+sin(2x))domain of f(x)=sqrt(-8x-3)domain of y= 1/2 cos(x)-2
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(x+1))/(x-1) ?
The domain of (sqrt(x+1))/(x-1) is -1<= x<1\lor x>1