Respuesta :

Answer:

(7x+7 )(x+1 )

Step-by-step explanation:

7x²+14x+7

(7x+7 )(x+1 )

7x²+7x+7x+7

7x²+14x+7

Answer: 7(1+x)^2

Step-by-step explanation: I got it wrong because of that person at the top your welcome