Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=ln(2x)-3domain of f(x)=(x+2)^2-2domain of f(x)=-(8x)/(x^2-4)domain of (x^2-4x)/(x^2-4x+3)domain of log_{5}(x/(x+1))
Frequently Asked Questions (FAQ)
What is the domain of 1/(5x-20) ?
The domain of 1/(5x-20) is x<4\lor x>4