Chapter 8 Resources
Quadratic Expressions and Equations
Timeline
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Lesson 8.1: Adding and Subtracting Polynomials
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📚8.1 Homework
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Lesson 8.2: Multiplying a Polynomial by a Monomial
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📚8.2 Homework
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Mini Quiz on Lessons 8.1 & 8.2
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Lesson 8.3: Multiplying Polynomials
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📚8.3 Homework
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Lesson 8.4: Special Products
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📚8.4 Homework
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Lesson 8.5: Using the Distributive Property
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📚8.5 Homework
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Mini Quiz on Lesson 8.3, 8.4, 8.5
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Mid-Chapter Test
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Lesson 8.6: Solving x^2+bx+c
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📚8.6 Homework
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Lesson 8.7: Solving ax^2+bx+c
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📚8.7 Homework
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Mini Quiz on Lessons 8.6 & 8.7
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Lesson 8.8: Differences of Squares
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📚8.8 Homework
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Lesson 8.9: Perfect Squares
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📚8.9 Homework
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Mini Quiz on Lessons 8.8 & 8.9
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Chapter Test
Are you ready for chapter 8?
Try these IXL's to review some information you'll need to apply to this chapter.
8.1
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Adding and Subtracting Polynomials
IXL Practice
Students will be able to...
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Explain the difference between monomials, binomials, trinomials, and polynomials.
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Organize a polynomial in standard form
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Subtract polynomials (distribute the negative and then combine like terms)
8.2
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Multiplying a Polynomial by a Monomial
IXL Practice
Students will be able to...
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Distribute a monomial into a polynomial and then add it to another polynomial
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Find the area or perimeter or a figure that is represented as an expression
8.3
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Multiplying Polynomials
IXL Practice
Students will be able to...
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Distribute a binomial to a binomial (F.O.I.L.)
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Distribute a polynomial into a polynomial
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Find expressions for the area of a figure
8.4
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Special Products
IXL Practice
Students will be able to...
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Memorize the following patterns so you can do them in your head
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(a+b)^2 = a^2 + 2ab + b^2
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(a-b)^2 = a^2 - 2ab + b^2
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(a+b)(a-b) = a^2 - b^2
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8.5
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Using the Distributive Property
IXL Practice
Students will be able to...
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Factor by Grouping (use this method every time there are 4 terms)
8.6
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Solving x^2+bx+c=0
IXL Practice
Students will be able to...
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Factor trinomials using the x-method (note: the x-method is the way that I teach it. It is not part of any mathematical vocabulary.)
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Solve equations that first need to be factored using the x-method.
8.7
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Solving ax^2+bx+c=0
IXL Practice
Students will be able to...
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Factor trinomials that have an "a" term using the x-method (note: the x-method is the way that I teach it. It is not part of any mathematical vocabulary.)
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Solve equations that first need factored using the x-method.
8.8
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Differences of Squares
IXL Practice
Students will be able to...
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Use this pattern to be able to factor this special case in their head.
8.9
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Perfect Squares
This IXL Practice summarizes all the types of factoring we've learned this chapter.
Students will be able to...
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Use this pattern to be able to factor this special case in their head.
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a^2+2ab+b^2=(a+b)^2
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a^2-2ab+b^2=(a-b)^2
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