Khan Academy
Khan Academy: Algebra: Interesting Polynomial Coefficent Problem
Students learn about third degree polynomials. The video examines how to find the coefficients of a third degree polynomial given two roots and the y-intercept.
Khan Academy
Khan Academy: Factoring Quadratics: Example 1: Factoring by Grouping
In this video students learn about factoring trinomials with a non-1 leading coefficient by grouping.
Khan Academy
Khan Academy: Dividing Polynomials: Algebra Ii: Simplifying Polynomials
Video demonstrates solutions to factoring polynomial expressions, adding and dividing rational expressions, and applying exponent rules.
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: What Is a Polynomial?
This tutorial provides the definition of a polynomial and illustrates some of the common names for certain polynomials. [7:42]
Virtual Nerd
Virtual Nerd: What's a Term?
Take a look at this tutorial to learn exactly what a 'term' in a polynomial is all about. [5:11]
Virtual Nerd
Virtual Nerd: What's a Prime Polynomial?
In a prime polynomial, the only factors are 1 and itself. Learn all about prime polynomials by viewing this tutorial. [2:23]
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]