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Algebra II

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Solve for x.

log x + log 4x = 2

  • Algebra II - ,

    log (ab) = log a + log b
    so log 4x = log 4 + log x

    2 log x = 2 - log 4
    log x = (2-log 4)/2

    x = 10^[(2-log 4)/2]

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