# How do you simplify and find the excluded values of (9x+2)/(x^2 + 11x + 30 )?

Aug 30, 2016

$= \frac{9 x + 2}{\left(x + 5\right) \left(x + 6\right)}$
Since the denominator must be $\ne 0$:
$x \ne - 5 \mathmr{and} x \ne - 6$