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Solution 3.3:3d

From Förberedande kurs i matematik 1

Revision as of 14:19, 25 September 2008 by Ian (Talk | contribs)
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We write the argument of log3 as a power of 3,


9313=32313=32+31=337 


and then simplify the expression with the logarithm laws:


log39313=log3337=37log33=371=37 

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