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15 August, 21:42

Solve the following logarithmic equation

x = log4 20

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Answers (1)
  1. 15 August, 22:12
    0
    2.161 to the nearest thousandth.

    Step-by-step explanation:

    x = log4 20

    By the definition of a logarithm:

    20 = 4^x

    ln 20 = x ln 4

    x = ln20 / ln 4

    x = 2.161 to the nearest thousandth.
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