pahelps pls brainlest ko makasagot
AUTO REPORT PAG DI MAAYOS!

Answer:
1. 3x² - 9x + 12 = 0
2. 2x² + 8 = 12
2x² + 8 - 12 = 0
3. c² - 3c - 4 = 0
4. 2x² - 8 = 0
5. y² = 100