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​Algebra 1

Chapter #8 Polynomials and Factoring


​Section 8.1  Adding and Subtracting Polynomials

​Videos
- Combining like terms 2
- Combining like terms 3
- Terms, coefficients, and exponents in a polynomial
- Addition and subtraction of polynomials

Online Practice
- Combining like terms
- Addition and subtraction of polynomials



Section 8.2  Multiplying and Factoring Polynomials

Videos
- Combining like terms and the distributive property {review} 
- Multiplying monomials #1
- Multiplying monomials #2
- Multiplying monomials by polynomials
- Monomial greatest common factor

Online Practice
- Combining like terms with distribution {review}
- Multiplying polynomials



Section 8.3  Multiplying Binomials

Videos
- FOIL for multiplying binomials
- Multiplying binomials example #1
- Foil method for multiplying binomials example #2

Online Practice
- Multiplying expressions 0.5
- Multiplying expressions 1

​
​Section 8.4  Multiplying Binomials - Special Cases

​Videos
- Special products of binomials
- Squaring a binomial #1
- Squaring a binomial #2
- Multiplying binomials to get difference of squares

Online Practice
- Multiplying expressions 0.5
- Multiplying expressions 1



Section 8.5  Factoring Quadratic Trinomials

Videos
- Factoring quadratic expressions
- Factoring simple quadratics
- Factoring quadratic expressions example #1

Online Practice
- Factoring Quadratics #1


​Section 8.6  Factoring Quadratic Trinomials
in the Form ax² + bx + c



​Videos
- Basic grouping
- Factoring by grouping example #1
- Factoring by grouping example #2
- Factoring by grouping example #3
- Factoring by grouping example #4
- Factoring quadratics with two variables #1
- Factoring quadratics with two variables #2

Online Practice
- Factoring trinomials by grouping
- Factoring polynomials with two variables



Section 8.7  Factoring Special Cases

Videos
- Factoring special products
- Example #1 Factoring difference of squares
- Example #2 Factoring difference of squares
- Factoring to produce difference of squares
- Factoring perfect square trinomials
- Factoring special products
- Factoring a fourth degree expression

Online Practice
- Factoring difference of squares #1
- Factoring difference of squares #2
- Factoring difference of squares #3



Section 8.8  Factoring Quadratic Expressions

Videos
- Factoring quadratics: common factor + grouping
- Factoring quadratics: negative common factor + grouping
- Factoring two-variable quadratics
- Factoring difference of two squares #1
- Factoring difference of two squares #2
- Factoring higher degree polynomials

Online Practice
- Factor polynomials: quadratic methods
- Factor difference of two squares


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