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21 August, 14:15

What is the square root of 13689

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Answers (1)
  1. 21 August, 14:28
    0
    117

    Step-by-step explanation:

    117^2 = 13689

    Simplify the following:

    sqrt (13689)

    sqrt (13689) = sqrt (81*169) = sqrt (3^4*13^2):

    sqrt (3^4 13^2)

    sqrt (3^4 13^2) = sqrt (3^4) sqrt (13^2) = 3^ (4/2) * 13^ (2/2) = 9*13:

    9*13

    9*13 = 117:

    Answer: 117
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