+0  
 
0
252
2
avatar

How does the LHS of this equation = the RHS? I know it is EASY for you, but I don't get it!.

 x / (x -1) =1 / ( x - 1) + 1. Thank you for help.

Guest Oct 14, 2017
 #1
avatar+90968 
+1

Look at the right side

 

   1 / (x - 1)  + 1

 

Note that we can write 1  as    (x - 1) / (x -1)

 

And  we have

 

1 / (x -1)  + (x -1) / (x - 1)     so we have a common denominator

 

So we have

 

[   1   + ( x - 1) ]  / ( x - 1)  =

 

[ 1  +  x  - 1 ] / ( x - 1)  =

 

x / (x - 1)  = the left side

 

 

cool cool cool

CPhill  Oct 14, 2017
 #2
avatar
0

Thank you very much. I understand it now.

Guest Oct 14, 2017

15 Online Users

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.