Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of (x^3+2x^2+4x)/(x^4-16)domain of f(x)=ln(x)-3domain of (x-2)^{1/3}+3domain of ((x^2-9))/((x-3)(x+5))domain of x^4-4x^3+1
Frequently Asked Questions (FAQ)
What is the domain of (18x)/(x-9) ?
The domain of (18x)/(x-9) is x<9\lor x>9