Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
domain of ln(arctan(x))domain of f(x)=2^{(x+2)}domain of f(x)=x+5=9domain of sqrt(15-x)domain of-(ln(x))/(2ln(2))
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt(x^2-4x-21) ?
The domain of f(x)=sqrt(x^2-4x-21) is x<=-3\lor x>= 7