SOLUTION: divide and simplify.  
r^2+4r / r^2+2r-8   divided by  r  / r+2
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Question 408168:  divide and simplify.  
r^2+4r / r^2+2r-8   divided by  r  / r+2 
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
   
Hi
 = 1 
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