SOLUTION: Given that log[a]5=0.8271 and log[a]20=1.5395 fing log[a]4

Question 206004: Given that log[a]5=0.8271 and log[a]20=1.5395 fing log[a]4
Answer by Edwin McCravy(20060) (Show Source): You can put this solution on YOUR website!
Given that log[a]5=0.8271 and log[a]20=1.5395 fing log[a]4


Use the two facts:

1. 

2. 

 

Replace  by 



Use 2 above with , , 

 

Edwin

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