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log(5)(2x+1)=1

 Apr 24, 2015

Best Answer 

 #3
avatar+128408 
+5

log5 (2x + 1)  = 1

In exponential form, we have

51 = 2x + 1

5 = 2x + 1     subtract 1 from both sides

4 = 2x      divide by 2 on both sides

x = 2

 

  

 Apr 25, 2015
 #3
avatar+128408 
+5
Best Answer

log5 (2x + 1)  = 1

In exponential form, we have

51 = 2x + 1

5 = 2x + 1     subtract 1 from both sides

4 = 2x      divide by 2 on both sides

x = 2

 

  

CPhill Apr 25, 2015

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