Respuesta :

Answer:−16c2−6c+2y

Step-by-step explanation:(2c)(−8c)+(2c)(−3)+7y+−5y

=−16c2+−6c+7y+−5y

=−16c2+−6c+7y+−5y

=(−16c2)+(−6c)+(7y+−5y)

=−16c2+−6c+2y