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Algebra 1 8-2 Multiplying and Factoring
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4.5 (1 rating)
by Matthew Richardson
| 35 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.
The outlined content above was added from outside of Formative.
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1
10 pts
Solve It! You set aside part of a rectangular plot of land for a garden and seed the rest of the plot with grass, as shown. Grass seed costs \$.03 per square foot. Write an expression for the total cost of the seed.

2
10 pts
Solve It! Suppose you buy \$50 worth of grass seed. How wide can the section of grass be? Round to the nearest foot and enter only a number.
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3
10 pts
Problem 1 Got It?
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C
D
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4
10 pts
Problem 2 Got It?
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B
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5
10 pts
Problem 3 Got It?
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6
10 pts
Problem 3 Got It?
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B
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7
10 pts
Problem 4 Got It? In Problem 4, suppose the side length of the square is 6x and the radius of the circle is 3x. What is the factored form of the shaded region?

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8
10 pts
What is a simpler form of the expression?

A
B
C
D
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9
10 pts
A
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D
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10
10 pts
A
B
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11
10 pts
A
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12
10 pts
Find the GCF of the pair of monomials.

1
7n²
3n²
13
10 pts
Find the GCF of the pair of monomials:

1
3n²
7n²
14
10 pts
Find the GCF of the pair of monomials.
3n²
7n²
1
15
10 pts
Reasoning: Write a binomial with 9x² as the GCF of its terms.
16
20 pts
Review Lesson 8-1: Simplify each sum or difference on the canvas.
17
10 pts
Review Lesson 6-5: Solve the inequality for y. Then graph the inequality.

18
10 pts
Review Lesson 1-7: Use the distributive property to match each expression with its simplified form.
• 8x - 40
• 4x + 4
• -3x - 12
19
10 pts
Vocabulary Review: Classify each number based on whether or not it is a multiple of 10.
• Multiple of 10
• Not a multiple of 10
20
10 pts
Use Your Vocabulary: Which expression does not have as a factor?

21
10 pts
Use Your Vocabulary: Which factor tree in the image above shows a prime factorization?
A
B
C
D
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22
2 pts

23
2 pts
24
2 pts
25
2 pts
26
2 pts
27
2 pts
28
2 pts

29
2 pts

30
2 pts
31
2 pts
32
2 pts
33
2 pts
34
5 pts
Note: In the item set above, the third factor tree is not complete.

The monomial 2x can be factored. What are its prime factors? Select all that apply.
2
x
4x
2x
35
10 pts
Reflection: Math Success