Khan Academy
Khan Academy: Algebra: Multiplying Polynomials 2
Video demonstrates how to use polynomial multiplication to write a polynomial expression that represents the total area of a glass door. The problem requires multiplication of binomials. [4:48]
Khan Academy
Khan Academy: Algebra: Multiplying Binomials With Radicals
Video demonstrates how to multiply two polynomials when each polynomial contains one variable term and one radical (constant) term. [6:03]
Khan Academy
Khan Academy: Algebra: Adding and Subtracting Polynomials 1
Demonstrates how to add polynomials. Each polynomial is a trinomial. Practice problems available. [2:01]
Khan Academy
Khan Academy: Algebra: More Multiplying Polynomials
Video demonstrates how to use the distributive property to multiply a binomial by a trinomial. [2:34]
Khan Academy
Khan Academy: Algebra: Multiplying Monomials by Polynomials
Video demonstrates how to use the distributive property to multiply a monomial with a polynomial. [2:43]
Khan Academy
Khan Academy: Algebra: 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...
Khan Academy
Khan Academy: Polynomials: Multiplying Polynomials
This video demonstrates how to use the distributive property to multiply a binomial and a trinomial.
Virtual Nerd
Virtual Nerd: How Do You Subtract Polynomials?
To subtract polynomials, distribute the negative sign to the second polynomial and then combine like terms. Watch this tutorial to see how it's done. [2:07]
Virtual Nerd
Virtual Nerd: How Do You Subtract Polynomials Vertically?
This tutorial shows the steps you need to take when subtracting two polynomials vertically. [5:30]
Khan Academy
Khan Academy: Polynomial Basics: Subtracting Polynomials With Multiple Variables
This video demonstrates how to subtract polynomials when there are multiple variables in each polynomial.
Khan Academy
Khan Academy: Polynomials: Multiplying Polynomials 3
This video shows how to use polynomial multiplication to find the volume of a cylinder of given dimensions.
Khan Academy
Khan Academy: Polynomial Basics: Adding and Subtracting Polynomials 3
This video demonstrates how to simplify an expression that involves both addition and subtraction of polynomials.
Khan Academy
Khan Academy: Algebra: Adding Polynomials
Demonstrates how to add two given polynomials. One of the polynomials can be simplified before being added to the other polynomial. [2:10]
Khan Academy
Khan Academy: Polynomial Basics: Simplify a Polynomial
Explains what like terms are and demonstrates how to simplify a polynomial.
Khan Academy
Khan Academy: Polynomial Basics: Adding Polynomials With Multiple Variables
This video has a basic example of simplifying a polynomial expression with multiple variables.
Sophia Learning
Sophia: Adding and Subtracting Polynomials in the Real World 1
The mathematics resource includes a video tutorial about polynomial applications. The lesson discusses polynomial addition and subtraction in real world examples.
Sophia Learning
Sophia: Adding and Subtracting Polynomials in the Real World 2
The mathematics resource includes a video tutorial about polynomial applications. The lesson discusses polynomial addition and subtraction in real world examples.
Khan Academy
Khan Academy: Multiplying Polynomials 2
Video demonstrates how to use polynomial multiplication to write a polynomial expression that represents the total area of a glass door.
Khan Academy
Khan Academy: Polynomial Basics: Adding and Subtracting Polynomials 1
This video demonstrates how to add trinomials.
Khan Academy
Khan Academy: More Multiplying Polynomials
Video demonstrates how to use the distributive property to multiply a binomial by a trinomial.
Khan Academy
Khan Academy: Multiplication of Polynomials
Video demonstrates several different types of polynomial multiplication problems.
Khan Academy
Khan Academy: Multiplying Monomials by Polynomials
Video demonstrates how to use the distributive property to multiply a monomial with a polynomial.
Khan Academy
Khan Academy: Polynomials: Addition and Subtraction of Polynomials
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.
PatrickJMT
Patrick Jmt: Polynomials: Adding and Subtracting
Easy to follow video tutorial provides basic information on adding and subtracting polynomials. [7:48]