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20 January, 04:02

Estimate square root of21

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Answers (2)
  1. 20 January, 04:22
    0
    Well, 21 isn't a perfect square, but we can estimate it and write it in decimal, which is:

    4.58257569496 or 4.6
  2. 20 January, 06:59
    0
    Square root of 21 is

    4.58257569496

    I rounded it to 4.58
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