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Mathematics 13 Online
OpenStudy (anonymous):

Write the following terms of u and v. Given u=log(x), v=log(y).

OpenStudy (anonymous):

\[Log \sqrt{\frac{ y^3 }{ x^5 }}\]

OpenStudy (freckles):

\[\log((\frac{y^2}{x^5})^\frac{1}{2})\] What can you do with that power? There should be a power rule for logs. Use it here first.

OpenStudy (anonymous):

10^x? is what you are referring to?

OpenStudy (freckles):

No, I'm referring to the power rule for logs.

OpenStudy (freckles):

\[\log(a^r)=r \log(a)\]

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

so it is 3log(y) over 5log(x)?

OpenStudy (anonymous):

@freckles?

OpenStudy (freckles):

just bring down the 1/2

OpenStudy (anonymous):

where'd the 1/2 come from just wondering

OpenStudy (freckles):

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