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Biblioteka

Algebra 1 8-4 Mixed Review: Multiplying Special Cases

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Posljednje ažuriranje about 4 years ago
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Use Your Vocabulary:

Pitanje 1
1.

Review Lesson 8-3: Match each polynomial with its factored form.

  • (3x + 2)(2x - 5)

  • (x - 1)(6x - 7)

  • (x + 9)(5x + 8)

Pitanje 2
2.

Review Lesson 2-10: Label each situation with its percent change and as an increase or decrease. Some labels will not be used.

  • increase

  • decrease

  • percent change: 25

  • percent change: 12.5

  • percent change: 125

  • percent change: 75

  • percent change: 50

  • $4 to $3

  • 4 ft to 5 ft

  • 12 lb to 15 lb

  • $40 to $35

Pitanje 3
3.

Review Lesson 8-2: Identify the GCF of each polynomial.

  • GCF: 6x

  • GCF: 7x

  • GCF: 9

Pitanje 4
4.

Review Lesson 8-2: Identify the factored form of each polynomial.

  • 7x(5x² + x + 9)

  • 6x(2x³ + 5x² + 7)

  • 9(8x³ + 6x² + 3)

Pitanje 5
5.

Vocabulary Review: Identify the square (aka perfect square) numbers from the list.

  • 6

  • 1/4

  • 144

  • 1

  • 36

  • 77

  • Square numbers

Pitanje 6
6.

Vocabulary Review: Complete each sentence with always, sometimes, or never.

  • always

  • sometimes

  • never

  • The square of a nonzero number is __?__ positive.

  • The square root of a number is __?__ negative.

Pitanje 7
7.

Use Your Vocabulary: Classify each expression as a binomial or not a binomial.

  • Binomial

  • Not a binomial

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Pitanje 8
8.

Enter a word from the list.

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Pitanje 9
9.

Enter only a word from the list.

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Pitanje 10
10.

Enter only a word from the list.

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Pitanje 11
11.

A monomial:

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Pitanje 12
12.

A binomial: