Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
domain of f(x)=ln(arccos(x))domain of f(x)=((x^3+3x^2+3x-188))/(216)domain of f(x)=sqrt(x+2\sqrt{x-3)}domain of x^3+7domain of f(x)= x/(x^2+12x+32)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(x-5)-2)+ln(x+5) ?
The domain of f(x)= 1/(sqrt(x-5)-2)+ln(x+5) is 5<= x<9\lor x>9