Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function has no undefined points nor domain constraints. Therefore, the domain is
Graph
Popular Examples
domain of f(x)=tanh(x)domain of (x^2-x)/(x^2-4)domain of f(x)=sqrt(9x-18)domain of ln(1/(x-9))domain of f(x)=((2x+3)/(x^2+3x+2))
Frequently Asked Questions (FAQ)
What is the domain of sqrt(x^2+49) ?
The domain of sqrt(x^2+49) is -infinity <x<infinity