Subtracting Polynomials Teacher Resources

Example: Subtract -2x^2+4x-1 from 6x^2+3x-9.

Example: Subtract (x^2+2xy-y) and (3x+5xy+2y^2).

This video demonstrates how to add trinomials.

This video demonstrates how to simplify an expression that involves both addition and subtraction of polynomials.

Video defines what a polynomial is, identifies some different types of polynomials, explains how to determine the degree of a polynomial, shows how to add and subtract polynomials, and shows how to write polynomial expressions to...

A learning module through which students learn about polynomials including scientific notation, adding and subtracting polynomials, multiplying polynomials, factors and greatest common factor, factoring trinomials, and special factors.

[Free Registration/Login may be required to access all resource tools.] Here you'll learn how to add and subtract polynomials, as well as learn about the different parts of a polynomial. Practice problems are also included.

[Free Registration/Login may be required to access all resource tools.] In this lesson students add and subtract polynomial expressions and simplify polynomials by combining like terms. Students can watch a video tutorial, explore guided...

[Free Registration/Login may be required to access all resource tools.] In this lesson students learn to add and subtract polynomials. Students can watch a video tutorial, explore guided notes and attempt practice problems.

Students will review the meaning of vocabulary relevant to subtracting polynomials such as opposites and the definition of subtract. They will be presented with examples of subtracting polynomials both vertically and horizontally. They...

This learning module provides an Introduction to Polynomials. You'll learn the Definition (What's a Polynomial?), Adding and Subtracting Polynomials, Multiplying Easy Polynomials, Multiplying Polynomials (Binomials) Using FOIL, and...

This video explains how to determine the degree of a polynomial, shows how to add and subtract polynomials, and shows how to write polynomial expressions to represent the area of given shapes.

Easy to follow video tutorial provides basic information on adding and subtracting polynomials. [7:48]

[Free Registration/Login may be required to access all resource tools.] Subtract polynomials vertically and horizontally.

This series of activities provides an introduction to some Algebra concelpts using CAS. The activities start with Algebra tiles and CAS. Patterning is modelled for the students so that they can construct the knowledge rather than be...

Demonstrates how to subtract a trinomial from a binomial. [1:43]

By collecting like terms, the process of adding and subtracting polynomials is demonstrated. Two methods are shown.

Sal simplifies (x^3 + 3x - 6) + (-2x^2 + x - 2) - (3x - 4).

Sal simplifies a polynomial addition expression. [2:00]

This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...

Forty-four problems present a variety of practice adding, subtracting and multiplying polynomials. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...

Introduce polynomial operations to your middle school students using the highly engaging story of ?IntelliGum?. This one-of-a-kind gum, when chewed regularly, and in appropriate quantities, will make you smarter. As part of this creative...

Lesson 1 of 4 for Passport to Advanced Math. Young scholars will add, subtract, and multiply polynomials. They will build quadratic functions and write equations to represent a context.

Watch this video tutorial to see step-by-step instructions on how to add polynomials of any size by grouping like terms and then combining them together. [5:00]