Answer
$\dfrac{x+2}{x+5}$
Work Step by Step
Factor each polynomial to obtain:
$=\dfrac{(x+3)(x+2)}{(x+3)(x+5)}$
Cancel the common factors to obtain:
$\require{cancel}
=\dfrac{\cancel{(x+3)}(x+2)}{\cancel{(x+3)}(x+5)}
\\=\dfrac{x+2}{x+5}$