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What is log x + log y - 2 log z written as a single logarithm?

 Dec 4, 2017
 #1
avatar+98196 
+2

We are using these  log properties

 

log a +  log b  =  log(a * b)

log a - log b  =  log (a /b)

alog b  =  log b^a

 

So we have

 

log x  + log y - 2 log z    =

 

log  (x * y)  - log z^2

 

log  [ (x * y) / z^2 ]

 

 

cool cool cool

 Dec 4, 2017
 #2
avatar+3 
+2

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 Dec 4, 2017
 #3
avatar+98196 
+1

Thanks, rebecca.....!!!

 

cool cool cool

 Dec 4, 2017

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