Respuesta :
5y2 − 2y − 7 = (5y − 7) (y + 1)
answer
5y2 − 2y − 7 are (5y − 7) and (y + 1)
answer
5y2 − 2y − 7 are (5y − 7) and (y + 1)
You want to know what you can multiply to (5y - 7) to get 5y^2 - 2y - 7.
5y^2 / 5y = y
-7/-7 = 1
So we have (y + 1)
5y^2 / 5y = y
-7/-7 = 1
So we have (y + 1)