+0  
 
-1
275
1
avatar

5 * 8^4x = 376

 

x = 4 log 75.2/log 8

x = log 8/4 log 75.2

x = 4 log 8/log 75.2

x = log 75.2/4 log 8

Guest Nov 17, 2017
 #1
avatar+90913 
+1

5 * 8^4x = 376

 

Divide both sides by 5

 

8^(4x)  =  376/5

 

Take the log of both sides

 

log 8^(4x)  =  log (376/5)   = log (72.5)    and we can write

 

(4x) log 8  =  log (72.5)     divide both sides by   4 log8

 

x =  log (72.5) / [ 4 log (8) ]

 

 

cool cool cool

CPhill  Nov 17, 2017

41 Online Users

avatar
avatar
avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.