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Algebra 14 Online
OpenStudy (anonymous):

Please help! :) Expand the logarithmic expression

OpenStudy (anonymous):

\[\log_{5} \frac{ 9x }{ y^6} \]

myininaya (myininaya):

use the quotient rule for log expressions there will be some other rules after this you might consider using

OpenStudy (anonymous):

?

myininaya (myininaya):

I guess that means you don't know the log properties?

OpenStudy (anonymous):

prob not

myininaya (myininaya):

\[\log(\frac{a}{b})=\log(a)-\log(b) \text{ quotient rule} \\ \log(ab)=\log(a)+\log(b) \text{ product rule } \\ \log(x^r) =r \log(x) \text{ power rule }\] These rules are the only ones you will need to expand this particular one

OpenStudy (anonymous):

ugh i dont understand can you do it with me step by step

myininaya (myininaya):

do you see we have a quotient inside ?

myininaya (myininaya):

aka fraction

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