Respuesta :
Answer:
y² + 11y + 18
Step-by-step explanation:
y² + 9y + 2y + 18
y² + 11y + 18
y^2+11y+18
explanation: y times y is y^2 y times 9 is 9y plus 2y then 2 times 9 which is 18
explanation: y times y is y^2 y times 9 is 9y plus 2y then 2 times 9 which is 18