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
symmetry y=x^2-x-2domain of f(x)=2x^2+8x-3domain of f(x)=(x+1/x)+1/((x+1/x))range of g(x)=x+4extreme f(x)=x^3-x^2-x-2
Frequently Asked Questions (FAQ)
What is the domain of y=sqrt(x^2+4) ?
The domain of y=sqrt(x^2+4) is -infinity <x<infinity