The video tutorial covers the application of the remainder and factor theorems, starting with a basic review of division with numbers. It then progresses to a detailed example of polynomial division, explaining each step. The remainder theorem is introduced, followed by a demonstration of synthetic division. The tutorial concludes with an explanation of the factor theorem, emphasizing its significance in determining polynomial factors.

What is the main focus of section 5.5 in this tutorial?

• Understanding linear equations

• Graphing polynomial functions

• Applying the remainder and factor theorems

• Solving quadratic equations

Why does the instructor review basic division of numbers?

• To introduce new mathematical concepts

• To refresh the students' memory on division

• To demonstrate a new division method

• To solve complex equations

What is the first step in setting up polynomial division?

• Graphing the polynomial

• Simplifying the polynomial

• Finding the roots of the polynomial

• Setting up the division with missing terms represented by zero

How do you determine what to multiply in polynomial division?

• By guessing the coefficients

• By dividing the highest powers

• By using a calculator

• By adding the coefficients

What should you do after subtracting in polynomial division?

• Add the terms back

• Repeat the division steps with the new polynomial

• Multiply the remainder by the divisor

• Divide the remainder by the highest power

What does the remainder theorem state?

• The remainder is the value of the polynomial at a specific point

• The remainder is always zero

• The remainder is the sum of the coefficients

• The remainder is the product of the roots

In synthetic division, what is the first step?

• Graphing the polynomial

• Setting up the division with flipped signs

• Finding the roots

• Simplifying the polynomial

What does it mean if the remainder is zero in polynomial division?

• The polynomial is undefined

• The polynomial has no roots

• The divisor is a factor of the polynomial

• The polynomial is prime