Question

ANSWER the questions ​

Answer 1

Answer:

Answer a question. This article is for students. Your teacher can post 2 types of questions: short-answer or multiple-choice. For short ...

Answer 2

4y(3y 2 +5y−7)+2(y 3 −4y 2 +5)

⇒12y 3 +20y 2−28y+2y 3 −8y 2 +1

⇒14y 3 +12y 2

−28y+10