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: Special Polynomials Products 1
Video illustrates the pattern of multiplying binomials of the form (a + b)(a - b).
Khan Academy
Khan Academy: Factoring Quadratics: Example 1: Factoring Quadratic Expressions
In this lesson students learn about factoring trinomials with a leading 1 coefficient.
Khan Academy
Khan Academy: Dividing Polynomials: Polynomial Divided by Monomial
Video demonstrates how to divide a polynomial by a monomial.
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: Polynomials: Synthetic Division
This video shows basic algorithm for synthetic division.
Khan Academy
Khan Academy: Polynomials: Synthetic Division Example 2
This video shows another example of applying the basic synthetic division algorithm.
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.
Khan Academy
Khan Academy: Polynomials: Why Synthetic Division Works
Demonstrating why synthetic division gives you the same result as traditional algebraic long division.
Sophia Learning
Sophia: Decartes' Rule of Signs
Determine the number of real roots of a given polynomial function using Decartes' rule of signs. Assess learning with a quiz.
Sophia Learning
Sophia: Dividing Polynomials: The Search for an Answer
This video tutorial demonstrates how to divide polynomials. The lesson includes step-by-step examples using long division.
Sophia Learning
Sophia: Factoring 11: Xsquared+bx+c
Determine the root values of an equation by factoring polynomials.
Sophia Learning
Sophia: More Difficult Factoring
Factor polynomials completely so there are no factors left.
Sophia Learning
Sophia: Solutions
Substitute a value for a variable and determine the solution to the equation. Take quiz to assess understanding.
Sophia Learning
Sophia: Synthetic Division and Linear Factors
Use synthetic division to determine if a linear form is a factor of a given polynomial. Check understanding with a quiz. [3:22]
Sophia Learning
Sophia: Synthetic Division of Polynomials
Synthetic division is investigated in this video lesson. The tutorial provides a detailed example demonstrating how to find the real roots of a function.
Imagine Learning Classroom
Learn Zillion: Graph a Line Using X and Y Intercepts
In this lesson, you will learn how to graph a line by using its x- and y-intercepts. [5:31]
Math Antics
Math Antics: Simplifying Polynomials
Gain a basic understanding of simplifying polynomials by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [10:42]
Math Antics
Math Antics: What Are Polynomials?
Gain a basic understanding of polynomials by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [11:08]
Virtual Nerd
Virtual Nerd: How Do You Solve a Word Problem by Multiplying Binomials?
In this tutorial, you will learn how to find the area of a quilt using binomials as the measurement of each side by using the FOIL method to multiply those binomials together. [2:30]
Khan Academy
Khan Academy: Polynomial Basics: Adding and Subtracting Polynomials 1
This video demonstrates how to add trinomials.
Khan Academy
Khan Academy: Special Products of Binomials
Video explains how to find special binomial products. Four examples are worked that show how to square a binomial. Three examples are worked that show the product of a sum and a difference (a +b)(a - b).
Khan Academy
Khan Academy: Polynomial Basics: Polynomials1
This video demonstrates how to write a polynomial that represents the difference between the area of a rectangle of given length and width and the area of a circle with a given diameter.
Khan Academy
Khan Academy: Polynomials: Polynomial Division
Video demonstrates polynomial long division using four different example problems.