27 videos in "Intro to Polynomials"
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Introduction to Polynomials
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Adding and Subtracting Polynomials
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Multiplying a Polynomial by a Monomial
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Multiplying Polynomials
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Special polynomial products
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Polynomial Long Division
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Introduction to Algebra
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Opposites and the Distributive Property
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Multiplying 2 polynomials
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Multiplying 2 binomials using the Foil or Smiley Face Method
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Divide a Polynomial by a Monomial
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Simplifying Algebraic Expressions
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Combining Like Terms
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Terms and Coefficients
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Distributive Property Part 1 - pos numbers
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Distributive Property Part 2
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Multiplying Polynomials 1
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Multiplying Polynomials 2
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Multiplying Polynomials 3
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Multiplying Polynomials 4
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Multiplying Polynomials 5
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Multiplying Polynomials 6
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Polynomials Part 1
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Polynomials Part 2
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Multiplying terms
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Distributive Property 3
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Leading Coefficient and Degree of Polynomials
Multiplying Polynomials 6
- What is a special binomial product?
- How do you multiply two binomials?
- What are some methods for multiplying binomials?
- How do you square a binomial?
- How would you multiply (3 + 4)^2?
- Why does (a + b)^2 not equal a^2 + b^2?
- What is the formula for squaring a binomial?
- How do you multiply (a + b)(a + b)?
- How do you multiply (3x + 5)^2 using FOIL and using the binomial square formula?
- How do you multiply (2x + 7)^2?
- What does (a - b)^2 equal?
- What is the special product formula for the difference of 2 squares?
- How do you multiply (x + 8)(x - 8)?
- How do you multiply (x + 8)^2?
- How do you multiply (x - 8)^2?
- What is the cheer or chant for remembering the formulas for squaring a binomial?
- How do you multiply (3x - 2)^2 using the formula cheer?
This lesson explains squaring a binomial. The formula for squaring a binomial is explained by first multiplying (a + b)(a + b) using FOIL. Several examples are shown and explained. Finally, a catchy cheer / chant is shown for remembering the formulas.
