Respuesta :

HomertheGenius
5 x² + 7 x + 2 =
= 5 x² + 5 x + 2 x + 2 = 
= 5 x ( x + 1 ) + 2 ( x + 1 ) =
= ( x + 1 ) ( 5 x + 2 ) 
Answer:
D ) None of the above.

5 x² + 7 x + 2 =

= 5 x² + 5 x + 2 x + 2 =  

= 5 x ( x + 1 ) + 2 ( x + 1 ) =

= ( x + 1 ) ( 5 x + 2 )  

Answer:

D ) None of the above.