# How do you find the domain of f(x)=8/(x+5)?

May 18, 2017

$x \in \mathbb{R} , x \ne - 5$
$\text{solve "x+5=0rArrx=-5larrcolor(red)" excluded value}$
$\text{domain is } x \in \mathbb{R} , x \ne - 5$