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21 January, 20:10

Find the square root of 400

Answers (2)
  1. M
    21 January, 23:51
    0
    20

    Step-by-step explanation:

    20*20 = 400
  2. I
    22 January, 00:09
    0
    The square root of 400 is 20 cause 20*20 is 400. For example:

    2*2=4, so the square root of 4 will be 2 and the same thing for 400. If we looking for any number's square root, we have to look for 2 numbers that multiply it self give us the number.
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