Princesses3go Princesses3go Math Answered 4. Perform the mathematical operation: 6a3 - 12a2 - 3a = 3a.A. 2a2 + 4a + 1C.2a2 + 4a - 1B. 2a2 - 4a + 1D.2a2-4a-1pakisagutan po ng maayos please