MCQ Practice Mathematics 📖 a² - 3a, a² - 9, a² - 4a + 3 -এর গ.সা.গু. হবে-- A (a - 3) B (a - 3)(a + 3) C (a - 3)(a - 1)(a + 3) D a(a - 3)(a - 1) Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous(a + b)2, a2 - b2 এর ল.সা.গু. কোনটি? Nexta2 + ab, a2 - b2 এর গ.সা.গু. কত?