# How do you multiply (n+3)(n+6)?

May 10, 2016

${n}^{2} + 9 n + 18$

#### Explanation:

Given -

$\left(n + 3\right) \left(n + 6\right)$
First take the $n$ in the right hand side expression.
Multiply the two terms on the left side.
Then take $6$ do the same
Simplify

${n}^{2} + 3 n + 6 n + 18$
${n}^{2} + 9 n + 18$