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DamnImBad Group Title

Find the sum. (14x2 + 7x) + 9x2 = Select one of the options below as your answer: A. 30x2 B. 30x5 C. 22x2 + 7x D. 23x2 + 7x

  • 2 years ago
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  1. swiftskier96 Group Title
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    Im guessing that in 14x2, the 2 is an exponent?

    • 2 years ago
  2. DamnImBad Group Title
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    To The Second Power

    • 2 years ago
  3. swiftskier96 Group Title
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    Ok. Lets see if i can figure this out. Whats 14 + 7?

    • 2 years ago
  4. DamnImBad Group Title
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    21

    • 2 years ago
  5. swiftskier96 Group Title
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    Correct. That should be written as 21x^2 + 9x^2. Now what is 21 + 9?

    • 2 years ago
  6. DamnImBad Group Title
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    30

    • 2 years ago
  7. swiftskier96 Group Title
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    Theres your answer! :)

    • 2 years ago
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