# How do you simplify (5/(x-6))^2 - (5/(x-6))?

$= 5 \frac{11 - x}{x - 6} ^ 2$
${\left(\frac{5}{x - 6}\right)}^{2} - \left(\frac{5}{x - 6}\right)$
$= \frac{25 - 5 \left(x - 6\right)}{x - 6} ^ 2$
$= \frac{25 - 5 x + 30}{x - 6} ^ 2$
$= \frac{55 - 5 x}{x - 6} ^ 2$
$= 5 \frac{11 - x}{x - 6} ^ 2$