Learn how to simplify division of a rational expression by factoring

The video tutorial explains how to simplify a rational expression by dividing. It begins with an introduction to rational expressions and a review of multiplying and dividing fractions, emphasizing the use of reciprocals. The tutorial then demonstrates the process of simplifying a complex rational expression by rewriting it, changing division to multiplication, and factoring trinomials. The final steps involve canceling out terms to arrive at the simplified expression. The video concludes with a summary of the process and the final simplified expression.

What does the teacher mean by 'reciprocate the divisor'?

What are the two binomials that the teacher factors the expression into?

Can you explain the final result of the simplification process as described by the teacher?