1. 

   math_celebrity Administrator Staff Member

   half of the sum of 2p and q
   
   The sum of 2p and q means we add q to 2p:
   2p + q
   
   Half of this means we divide the sum by 2:
   (2p + q)/2

    

   math_celebrity, Aug 13, 2020

   #1
   
   

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