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Algebra 1 8-7 Factoring Special Cases

4.5 (1 rating)

| 25 Questions

Note from the author:

A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.

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1

10 pts

Solve It! The diagram shows two adjacent squares and their areas. In terms of x, how much taller is the left square than the right?

x + 5

x + 2

x + 12

x + 7

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2

10 pts

Problem 1 Got It?

A

B

C

D

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3

10 pts

Problem 1 Got It?

A

B

C

D

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4

10 pts

Problem 2 Got It?

A

B

C

D

5

10 pts

Vocabulary: Write a binomial that is a difference of squares.

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6

10 pts

Problem 3 Got It?

A

B

C

D

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7

10 pts

Problem 3 Got It?

A

B

C

D

8

10 pts

Problem 4 Got It? What is the factored form of the binomial?

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9

10 pts

Problem 4 Got It? Reasoning: The expression below contains two perfect squares.

Can you use the method in Problem 4 to factor it? Explain your reasoning.

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10

10 pts

Problem 5 Got It?

A

B

C

D

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11

10 pts

Problem 5 Got It?

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B

C

D

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12

10 pts

A

B

C

D

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13

10 pts

A

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D

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14

10 pts

A

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C

D

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15

10 pts

A

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D

16

5 pts

Reasoning: Identify the rule you would use to factor the expression.

Perfect-square trinomial

Difference of two squares

17

5 pts

Reasoning: Identify the rule you would use to factor the expression.

Difference of two squares

Perfect-square trinomial

18

5 pts

Reasoning: Identify the rule you would use to factor the expression.

Perfect-square trinomial

Difference of two squares

20

10 pts

Review Lesson 8-6: Match the binomial factors with each trinomial to identify its factored form.

- 18a² + 9a - 14Answer by dragging items here
- 8a² + 18a + 9Answer by dragging items here
- 12a² - 41a + 35Answer by dragging items here

21

10 pts

Review Lesson 8-2: Find the GCF of the terms of the polynomial.

Enter only a monomial.

22

10 pts

Review Lesson 8-2: Find the GCF of the terms of the polynomial.

Enter only a monomial.

23

10 pts

Vocabulary Review: Circle the operators in each trinomial on the canvas. Use a color other than black.

24

10 pts

Use Your Vocabulary: Match events in the left column with a corresponding special case of the event in the right column. Not all events will be used.

- baseballAnswer by dragging items here
- a term paperAnswer by dragging items here
- a biographyAnswer by dragging items here

25

10 pts

Reflection: Math Success

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