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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: Polynomials 1
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. [4:37]
Khan Academy
Khan Academy: Algebra: Polynomials 2
Demonstrates how to write a polynomial expression for a given situation. [1:24]
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: Polynomial Basics: Polynomials 2
This video shows how to write a polynomial expression for a given situation.