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Algebra 1 8-3 Multiplying Binomials

4.5 (1 rating)

| 22 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! A park has rectangular dog run with length 30 ft and width 20 ft. The parks department wants to expand each end of each side of the dog run by the same amount x. What will be the total area of the expanded dog run?

8x² + 600 ft²

4x² + 100 ft²

4x² + 100x + 600 ft²

8x² + 60x + 100 ft²

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2

10 pts

Problem 1 Got It?

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3

10 pts

Problem 2 Got It?

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4

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Problem 3 Got It?

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5

10 pts

Problem 3 Got It?

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6

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Problem 3 Got It?

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7

10 pts

Problem 4 Got It?

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8

10 pts

Problem 5 Got It? What is a simpler form of the expression?

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10

10 pts

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11

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12

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13

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14

10 pts

Reasoning: Explain how to use the FOIL method to find the product of two binomials.

15

10 pts

Compare and Contrast: Use the canvas below to, simplify (3x + 8)(x + 1) using a table, the Distributive Property, and the FOIL method.

Which method is the most efficient? Explain.

16

10 pts

Writing: How is the degree of a the product of two polynomials p(x) and q(x) related to the degrees of p(x) and q(x)?

17

10 pts

Review Lesson 8-2: Factor each polynomial.

18

10 pts

Review Lesson 7-3: Match each expression with its simplified form.

- 9x²Answer by dragging items here
- 4xAnswer by dragging items here
- 36x²Answer by dragging items here

19

10 pts

Vocabulary Review: Categorize each expression on the left.

- Shows a productAnswer by dragging items here
- Does not show a productAnswer by dragging items here

20

10 pts

Vocabulary Review: Classify each value based on whether or not it shows the product of 12 and 4 or the product of 12 and x².

- Product of 12 and 4Answer by dragging items here
- Product of 12 and x²Answer by dragging items here

21

10 pts

Use Your Vocabulary: Match each word or phrase with its acronym.

- PINAnswer by dragging items here
- IDAnswer by dragging items here
- ATMAnswer by dragging items here
- ASAPAnswer by dragging items here
- ISPAnswer by dragging items here
- FYIAnswer by dragging items here

22

10 pts

Reflection: Math Success

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