Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
range of \sqrt[4]{x}intercepts of f(x)=-19-10x-x^2inverse of f(x)=-5+1/3 xdomain of ln(4t)domain of f(x)=-x^2+6x+4
Frequently Asked Questions (FAQ)
What is the domain of g(x)=sqrt(x^2-4x-21) ?
The domain of g(x)=sqrt(x^2-4x-21) is x<=-3\lor x>= 7