Answer:
-17
Step-by-step explanation:
-3(y + 2)2 - 5 + 6y Distribute the -3 to the (y + 2)
(-3y - 6)2 - 5 + 6y Distribute the 2 to the (-3y - 6)
-6y -12 - 5 + 6y Combine like terms
-12 - 5 Subtract