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anonymous
 5 years ago
how do you expand ln (x^5/2y) ?
anonymous
 5 years ago
how do you expand ln (x^5/2y) ?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x.x.x.x.x/2y you mean expanded form?

shadowfiend
 5 years ago
Best ResponseYou've already chosen the best response.1You can use the rule of logarithms  specifically, that division turns into subtraction: \[\ln{\frac{x^5}{2y}} = \ln x^5  \ln 2y\]

shadowfiend
 5 years ago
Best ResponseYou've already chosen the best response.1I believe, but it depends on what `expand' means :) That's fairly typical, though.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanx a lot you rule!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0one more step. \[5ln(x)ln(2y)\] \[2ln(x)ln(y)ln(2)\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0typo in the last one. should be \[ln(\frac{x^5}{2y})=5ln(x)ln(y)ln(2)\]

shadowfiend
 5 years ago
Best ResponseYou've already chosen the best response.1Damn, good call. satellite.
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