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Condense the logarithmic expression ln5+3ln2

 May 2, 2014

Best Answer 

 #1
avatar+130511 
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Condense the logarithmic expression ln5+3ln2

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We can write 3ln2 as ln(2)3 = ln(8)

And by another log property, we can write

ln(5) + ln(8)     as    ln(5*8) = ln40

And that's it.........

 May 2, 2014
 #1
avatar+130511 
+5
Best Answer

Condense the logarithmic expression ln5+3ln2

---------------------------------------------------------------------------------------------------------------------------

We can write 3ln2 as ln(2)3 = ln(8)

And by another log property, we can write

ln(5) + ln(8)     as    ln(5*8) = ln40

And that's it.........

CPhill May 2, 2014

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