Answer
$x+3$
Work Step by Step
Based on the algebra tile model below,
$$
(x^2+5x+6)÷(x+2)=x+3
.$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.