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Home > MC2 > Chapter 5 > Lesson 5.1.3 > Problem 5-34

5-34.
  1. Sketch each collection of tiles below. Name the collection using a simpler algebraic expression, if possible. If it is not possible to simplify the expression, explain why not. 5-34 b&c HW eTool (CPM). Homework Help ✎

    1. (–x) + 7 + 4x + x + (–3) + (–3x)

    2. Seven plus three times a number, plus three minus three times the number.

    3. Two groups of a number plus three.

    4. 7 + 4x2 + 5x

    5. x2 + x2 + (–5) + 2

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