Question

don't understand

Answer 1

@xkylex

Answer 2

So put it in

f(x)/g(x)

Answer 3

\[\frac{f}{g}(x)=\frac{f(x)}{g(x)}=\frac{x^2-16}{x+4}\] is a start

Answer 4

that means the domain is \(x\neq -4\) since you cannot divide by zero

Answer 5

then factor and cancel to get the reduced form

Answer 6

^what he said lol