Solution
domain
Solution
+1
Interval Notation
Solution steps
Find positive values for logs:
The function domain
Graph
Popular Examples
domain of (x^2+x-30)/(x^2-4x-5)domain of (x^3)/((4-x)^2)domain of sqrt(4x^2-9)domain of f(x)=arccos(sqrt(x^2-3))domain of y=(5x)/(2x-7)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=ln(x^2-81) ?
The domain of f(x)=ln(x^2-81) is x<-9\lor x>9