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DamnImBad

  • 3 years ago

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

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

  2. DamnImBad
    • 3 years ago
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    To The Second Power

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

  4. DamnImBad
    • 3 years ago
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    21

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

  6. DamnImBad
    • 3 years ago
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    30

  7. swiftskier96
    • 3 years ago
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    Theres your answer! :)

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