<PRE><B>Question 196257</B>
sol:
      (2x+4)
      -----
        x
----------------
      (3x+6)
      ------
        2
(2x+4)          2
-------  *    ------- 
   x           (3x+6)
2(x+2)           2    
-------  *    --------
  x            3(x+2)
here the canciling terms are x+2
after cnaciling these terms we get
  2*2
------
  x*3
 =4/3x

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