Synthetically dividing with a fraction

The video tutorial guides students through solving a mathematical problem involving division by a binomial. The teacher explains the process of setting the divisor to zero, solving the equation, and dealing with fractions. The tutorial includes a detailed explanation of multiplying fractions and calculating results. The final solution is presented, highlighting the presence of a remainder. The lesson concludes with a brief introduction to a litmus test.

Explain the significance of the remainder in the division process described.

What does the final solution include when there is a remainder?