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  1. Simplifying polynomials (video) - Khan Academy

    The first expression simplifies to a binomial (a 2 term polynomial). The second expression simplifies to a trinomial (a 3 term polynomial).

  2. Polynomial expressions, equations, & functions | Khan Academy

    This topic covers: - Adding, subtracting, and multiplying polynomial expressions - Factoring polynomial expressions as the product of linear factors - Dividing polynomial expressions - …

  3. Adding polynomials (video) - Khan Academy

    Learn how to simplify polynomials by combining like terms! Discover the power of adding and subtracting terms with the same degree of x. Uncover the magic of removing parentheses and …

  4. Subtracting polynomials (video) | Khan Academy

    Master the art of adding and subtracting polynomials! Learn how to distribute negative signs across terms, combine like terms, and simplify expressions. This skill is key to understanding …

  5. Adding polynomials (video) | Algebra | Khan Academy

    Learn how to simplify polynomials by combining like terms! Discover the power of adding and subtracting terms with the same degree of x. Uncover the magic of removing parentheses and …

  6. Intro to long division of polynomials (video) | Khan Academy

    Learn how to divide polynomials, also known as algebraic long division. This video starts with simple examples and gradually moves to more complex ones, demonstrating how to divide …

  7. Introduction to factoring higher degree polynomials

    Learn to simplify third-degree polynomials and tackle fourth-degree monomials. Understand the structure of introductory algebra and apply it to higher degree polynomials.

  8. Dividing polynomials: long division (video) | Khan Academy

    We are told that x⁴+ax²+bx+2=q (x) (x²+1) -x+1, for some polynomial q (x). This is just what it means to divide polynomials, rewritten. q must have degree 2, since we need the degrees to …

  9. Factoring quadratics: leading coefficient ≠ 1 - Khan Academy

    The grouping method can be used to factor polynomials with 4 terms by taking out common factors multiple times. If this is new to you, you'll want to check out our Intro to factoring by …

  10. Factoring higher degree polynomials (video) | Khan Academy

    Factoring higher degree polynomials involves breaking down complex expressions into simpler parts. This process includes identifying common factors, using the distributive property, and …