math

What 2 numbers multiply to 30 but add to 16

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  1. Multiples of 30:

    1 * 30
    2 * 15
    3 * 10
    5 * 6

    None of those add to 16.

  2. if you are simplifying rational expressions than one of those could add up to 16 when using the foil method.

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  3. ex:
    (2n+10)(n+3)
    =2n^2+6n+10n+30
    =2n^2+16n+30

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  4. What are two numbers that multiply to 30 and add to -17?

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  5. pay attention in class kid

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