+0  
 
0
785
2
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y(5y−2)

 Feb 18, 2016
 #1
avatar+239 
0

y(5y-2)=y*7y

 

angel

 Feb 18, 2016
 #2
avatar+5265 
+5

Mathfordays, it is actually 5y2-2y

 Feb 18, 2016

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