Respuesta :

qwerty2001mah

Answer:

y²+6y+9

Step-by-step explanation:

Use FOIL(First, inner, outer, last) to distribute the (y+4)² to get to y²+8y+16. You will then distribute in -2(y+4) to get -2y-8. You will then combine like terms, adding in the +1, to get to your answer.

slamphear

Answer:

so you start wi

Step-by-step explanation: