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reinadetexting

  • 4 years ago

Find the sum. (4n2 + 2n + 8) + (5n2 + n + 13) 9n4 + 3n2 + 21 9n2 + 3n + 21 9n2 + 2n + 21

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  1. sonofa_nh
    • 4 years ago
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    9n^2 + 3n + 21

  2. Hashir
    • 4 years ago
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    she is right !!!!

  3. sonofa_nh
    • 4 years ago
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    he is right!

  4. reinadetexting
    • 4 years ago
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    just the answer please

  5. sonofa_nh
    • 4 years ago
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    i gave you just the answer

  6. Hashir
    • 4 years ago
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    9n^2+3n+21

  7. sasogeek
    • 4 years ago
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    the second one

  8. sasogeek
    • 4 years ago
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    4n2+5n2+2n+n+8+13=9n2+3n+21

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