Logarithms

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solve 6 = 15^1-x by using logarithms. Round your asnwer to the nearest thousandth. PLease help?

  • Logarithms -

    take the log of each side..

    log6=(1-x)log15
    log6/log15=1-x

    x= 1-log6/log15

    check that

  • Logarithms -

    thank you

  • Logarithms -

    x2/y2

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