+0  
 
+1
925
1
avatar

(4w+3)^2

 Apr 11, 2016
 #1
avatar+36915 
+5

(4w+3)^2 = (4w+3)(4w+3) =  16w^2 + 12w + 12w + 9 =  16w^2 + 24w + 9

 Apr 11, 2016

2 Online Users

avatar