Introduction to polynomials and quadratic factorization | Algebra I | Khan Academy (English)

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Introduction to polynomials and quadratic factorization | Algebra I | Khan Academy
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Lecture Description of this above Topic:

Lecture 1: Evaluating a polynomial at a given value

Lecture 2: Example 6: Factoring quadratics with two variables

Lecture 3: Factoring quadratics as (x+a)(x+b) (example 2)

Lecture 4: Example 2: Factor a quadratic binomial with two variables by taking a common factor

Lecture 5: Example 3: Finding the square of a binomial with two variables

Lecture 6: Example 3: Subtracting polynomials

Lecture 7: Example 6: Subtracting polynomials with two variables

Lecture 8: Example 2: Multiplying a binomial by a polynomial

Lecture 9: Example 4: Adding and subtracting polynomials

Lecture 10: Example 5: Factoring quadratics with two variables (leading coefficient is 1)

Lecture 11: Example 1: Modeling with polynomials

Lecture 12: Example 7: Factor a polynomial with two variables by grouping

Lecture 13: Example 2: Modeling with polynomials

Lecture 14: Example 3: Modeling with polynomials

Lecture 15: Example 4: Factor a polynomial with two variables by taking a common facto

Lecture 16: Example 3: Factoring quadratics by taking a common factor and grouping

Lecture 17: The parts of polynomial expressions

Lecture 18: More examples of factoring by grouping

Lecture 19: Example 3: Factoring quadratics as a perfect square of a sum: (a+b)^2

Lecture 20: Example 6: Factoring a difference of squares with two variables

Lecture 21: Example 1: Multiplying a binomial by a binomial

Lecture 22: More examples of addition and subtraction of polynomials

Lecture 23: Finding the greatest common factor of two monomials

Lecture 24: Example 3: Factor a quartic binomial with two variables by taking a common factor

Lecture 25: Example 2: Adding polynomials

Lecture 26: Introduction to special products of binomials

Lecture 27: Example 3: Multiplying a binomial by a polynomial word problem

Lecture 28: Example 4: Factoring quadratics by taking a negative common factor and grouping

Lecture 29: More examples of factoring quadratics with a leading coefficient of 1

Lecture 30: Example 1: Multiplying binomials to get a difference of squares

Lecture 31: Example 2: Factoring a difference of squares with leading coefficient other than 1

Lecture 32: Example 5: Adding polynomials with two variables

Lecture 33: Example 4: Factoring quadratics as a perfect square of a difference: (a-b)^2

Lecture 34: Example 1: Factor a linear binomial by taking a common factor

Lecture 35: Introduction to grouping

Lecture 36: Example 5: Factoring a fourth degree polynomial using the "perfect square” form

Lecture 37: Example 3: Multiplying a monomial by a polynomial

Lecture 38: Example 2: Multiplying two monomials with two variables

Lecture 39: Example 1: Multiplying two monomials with a single variable

Lecture 40: Example 1: Factoring a difference of squares with two variables

Lecture 41: Example 2: Factoring quadratics by grouping

Lecture 42: Example 1: Simplifying polynomials

Lecture 43: Example 1: Simplifying polynomials