This week in PreCalc 11 we learned how to divide rational expressions. When dividing rational expressions, the first step to ensure you are getting it the simplest form you can before anything else is to make sure the equation is fully factored. When completing a question in the book I did that, and made sure it was as simplified as it could be. However, to simply complete a division question like that, you can flip the second equation you are dividing by and just change it to a multiplication question, which makes it easier for most people doing the questions.

Then, you cross out common factors and state ALL the Non-Permissable Values. Then the question is finished.