(8-y)(y+3)= Tolong y teman teman, terima kasih

8y + 24 -y^2 -3y
y -y^2 +24

(8 - y)(y + 3)
= (8 × y) + (8 × 3) + (- y × y) + (- y × 3)
= 8y + 24 - y² - 3y
= - y² + 8y - 3y + 24
= - y² + 5y + 24

Maaf Kalau Salah