+0  
 
-1
810
3
avatar+54 

what about this one

ab + 4 + a + 4b

 Apr 7, 2017
 #1
avatar
0

I'm so sry idk but I love that Sabrina Carpenter album!!! My fave song is thumbs wbu??

 Apr 7, 2017
 #3
avatar+54 
0

I dont really have a favorite song?

needmathhelp  Apr 7, 2017
 #2
avatar+128081 
+3

ab + 4 + a + 4b     rearrange as

 

ab + 4b  + a + 4

 

b (a + 4)  + 1 (a + 4)

 

(a + 4) (b + 1)

 

 

 

cool cool cool

 Apr 7, 2017

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