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Renee99 Group Title

Choose the correct simplification of the expression (2b/c)^3 A. 2b^3/c^3 B. 8b^3/c^3 C. 2b^3/c D. 2b/c^3 I believe the correct answer is A. Is that right??

  • 2 years ago
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  1. JuanitaM Group Title
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    b

    • 2 years ago
  2. Dockworker Group Title
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    you have to cube the 2 as well, so a is not right

    • 2 years ago
  3. keketsu Group Title
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    You can think about this as (2b/c)^3 * (2b/c)^3 * (2b/c)^3 = 8b^3/c^3. So B.

    • 2 years ago
  4. Renee99 Group Title
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    Ohh okay, I see. Thanks :)

    • 2 years ago
  5. keketsu Group Title
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    Wait, (2b/c) * (2b/c) * (2b/c). Sorry. Still B.

    • 2 years ago
  6. nzikp Group Title
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    B

    • 2 years ago
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