Khan Academy: Polynomial Basics: Adding and Subtracting Polynomials 1

For use with a TI-nspire calculator, this lesson focuses on adding and subtracting polynomials. Learners use calculator to add and subtract polynomials using both the vertical method horizontal methods. A class discussion follows the...

Need a unique approach to adding and subtracting polynomials? A helpful math lesson plan approaches the concept by relating polynomials to base 10. It encourages pupils to see each term as having a specific value, and...

This video demonstrates how to simplify an expression that involves both addition and subtraction of polynomials.

Learn how to add or subtract two rational expressions into a single expression.

Explains what like terms are and demonstrates how to simplify a polynomial.

This video shows how to write a polynomial expression for a given situation.

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.

Video showing how to add and subtract radicals by first simplifying the radicals. Video is also included in the Algebra: ck12.org strand. [7:57]

This video demonstrates how to determine the coefficients of a third degree polynomial when given the zeros of the polynomial and the y-intercept.

Video demonstrates how to factor a trinomial with a leading coefficient of 1 and positive b and c terms using the factor by grouping method. Practice problems available. [4:12]