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13 August, 17:46

The square of a whole number is 2809 what is the number

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Answers (2)
  1. 13 August, 18:02
    0
    X = is the number; then we have the next equation:

    x²=2809

    x=⁺₋√2809=⁺₋53

    We have two solutions: the number can be - 53 and 53.

    Answer: the number can be - 53 and the number can be 53 too.

    We check it out.

    (-53) ²=2809

    53²=2809
  2. 13 August, 18:15
    0
    The square of 2809 is 53.
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