JOONIEMAEGO JOONIEMAEGO Math Answered (NEED HELP) 1. (+2) 2 3a a2 da - 2 2. (b-1) bo 2b3 + 2b2 + 3b + 12 Answer: Answer: 3. (c4 + c + 2c + 9c + 12) + (-1) 4. (204 + d + 3d2+ d + 1) + (d + 1) Answer Answer: