# How do you simplify and find the excluded value of (m + 4) / (m - 6) ?

Nov 9, 2017

$m = 6$

#### Explanation:

$\text{the rational function is already in simplest form}$

$\text{However, the denominator cannot equal zero as this}$
$\text{would make it "color(blue)"undefined}$

$\text{equating the denominator to zero and solving gives the}$
$\text{value that m cannot be}$

$\text{solve "m-6=0rArrm=6larrcolor(red)"is excluded value}$