Khan Academy
Khan Academy: Algebra: Terms Coefficients and Exponents in a Polynomial
Explains polynomial vocabulary: term, coefficient, and exponent. Identifies terms, coefficients, and exponents of a given polynomial. [2:36]
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: 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: Graphs of Trig Functions: More Trig Graphs
Determining the equations of trig functions by inspecting their graphs.
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: 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: Dividing Polynomials: Polynomial Divided by Monomial
Video demonstrates how to divide a polynomial by a monomial.
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: 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: Special Products Rule: Product of a Sum and a Difference
Students learn about the special product rule for Product of the Sum and Difference of Two Terms, which is useful for understanding polynomial identities. Includes short multiple-choice quiz. [3:30]
Sophia Learning
Sophia: Special Products Rule: Square of a Difference
The video lesson provides proof of the Binomial Squared of a Difference special product rule, which is useful for understanding polynomial identities. Includes short multiple-choice quiz. [3:39]
Sophia Learning
Sophia: Special Products Rule: Square of a Sum
Reviews the Binomial Square of a Sum special product rule, which is useful for understanding polynomial identities. Includes short multiple-choice quiz. [4:11]
Khan Academy
Khan Academy: Polynomial Basics: Adding and Subtracting Polynomials 1
This video demonstrates how to add trinomials.
Khan Academy
Khan Academy: Polynomial Basics: Polynomials 2
This video shows how to write a polynomial expression for a given situation.
Khan Academy
Khan Academy: Polynomials: Terms Coefficients and Exponents in a Polynomial
This video identifies terms, coefficients, and exponents of a given 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.
Khan Academy
Khan Academy: Describing Numerical Relationships With Polynomial Identities
Polynomial identities can be used to explain or describe various things in math. For example, we can use identities to prove that the differences between consecutive square numbers (1,4,9) are consecutive odd numbers (1,3,5). [4:33]
Khan Academy
Khan Academy: Multiplying Monomials by Polynomials
Sal multiplies a monomial by a polynomial. [2:43]
Khan Academy
Khan Academy: Algebra Ii: Analyzing Polynomial Identities
Sal considers two cases of polynomial identities and their proofs. [7:38]
Khan Academy
Khan Academy: Algebra Ii: Polynomial Identities Introduction
Polynomial identities are equations that are true for all possible values of the variable. This introduction video gives more examples of identities and discusses how we prove an equation is an identity. [4:56]
Study Pug
Study Pug: Characteristics of Polynomials
A polynomial consists of constants, variables, and exponents. Polynomials are named based on the number of terms they have. Watch this brief video introducing polynomials. [0:47]
Khan Academy
Khan Academy: Analyzing Polynomial Identities
Sal considers two cases of polynomial identities and their proofs.
Sophia Learning
Sophia: Types of Polynomials: Lesson 2
In this lesson, the definition of each kind of polynomial is discussed. It is 2 of 5 in the series titled "Types of Polynomials."
Sophia Learning
Sophia: Types of Polynomials: Lesson 3
In this lesson, the definition of each kind of polynomial is discussed. It is 3 of 5 in the series titled "Types of Polynomials."