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1-11.
  1. Multiply or expand each expression. Homework Help ✎

    1. (2x)3

    2. (3x − 2)2

    3. (3x)4

    4. (3x)−3

Expand and then multiply: (2x)(2x)(2x)

8x3

Use a generic rectangle.

9x2 − 12x + 4

Use the procedure in part (a).