asked 14.9k views
1 vote
Expand and simplify (y + 3)(y + 7)

asked
User Thaer A
by
8.0k points

1 Answer

0 votes


=(y+3)(y+7)\\=y(y+7)+3(y+7)\\=y^(2) +7y+3y+21\\=y^(2) +10y+21

Attached is the solution in detail

answered
User Shiv Deepak
by
8.1k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.