Dividing Polynomials Methods and Concepts

Dividing Polynomials Methods and Concepts

Assessment

Interactive Video

•

Mathematics

•

9th - 10th Grade

•

Hard

Created by

Thomas White

FREE Resource

This video tutorial explains how to divide polynomials when there are remainders. It covers two methods: the tabular method and long division. The video provides a detailed walkthrough of each method using the example of dividing f(x) = x^3 - x^2 + 3x - 1 by g(x) = x + 3. The tutorial demonstrates how to find the quotient and remainder, and how to express the result in the form Q(x) + R(x)/G(x).

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29 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of this video tutorial?

Solving quadratic equations

Multiplying polynomials

Dividing polynomials with remainders

Finding polynomial roots

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is NOT mentioned as a way to divide polynomials in the video?

Long division

Tabular method

Synthetic division

Graphical method

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function notation used for the divisor in the problem statement?

R(x)

G(x)

f(x)

Q(x)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the problem statement, what is the expression for f(x)?

x^2 - x + 3

x^3 - x^2 - 3x + 1

x^3 - x^2 + 3x - 1

x^3 + x^2 + 3x + 1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the expression for G(x) in the problem statement?

x + 3

x - 3

x^2 - 3

x^2 + 3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in setting up the tabular method for division?

Labeling the divisor

Setting up columns

Multiplying diagonals

Finding the remainder

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many rows are needed for the tabular method in this problem?

One

Three

Four

Two

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