Answer:
x²+2xy+2x+y²+2y
Step-by-step explanation:
Step 1:Multiply the second parentheses by each term from the first parentheses
(×+y)(x+y+2)
x•(x+y+2)+y•(x+y+2)
Step 2:Distribute x through the parentheses
x•(x+y+2)+y•(x+y+2)
x²+xy+2x+y•(x+y+2)
Step 3:Distribute y through the parentheses
x²+xy+2x+y•(x+y+2)
x²+xy+2x+xy+y²+2y
Step 4:Collect like terms
x²+xy+2x+xy+y²+2y
x²+2xy+2x+y²+2y
