# How do you rewrite 36 + 9x as a product?

$9 \left(4 + x\right)$
We know that both terms are divisible by $9$, so we can factor out a $9$ from both. $\frac{36}{9} = 4$ and $\frac{9 x}{9} = x$. Therefore, we can rewrite it as a product like this:
$9 \left(4 + x\right)$