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31-03-2015
Mathematics

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Write 2lnx−3lny+1/2lnz as a single logarithm.

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31-03-2015

2lnx−3lny+1/2lnz=lnx²-lny³+ln√z=(lnx²+ln√z)-lny³=ln(x²√z)-lny³=ln[tex] \frac{ x^{2} \sqrt{z} }{ y^{3} } [/tex]

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