Finite Math Examples
Find the quotient of the functions.
Replace the function designators with the actual functions in .
Factor using the perfect square rule.
Rewrite as .
Check the middle term by multiplying and compare this result with the middle term in the original expression.
Factor using the perfect square trinomial rule , where and .
Set the denominator in equal to to find where the expression is undefined.
The domain is all values of that make the expression defined.