MCQ Practice Mathematics 📖 2a2 + 6a - 80 এর একটি উৎপাদক কোনটি? ক (a+4)খ (a+5)গ (a+8)ঘ 2(a-8) 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 Next2a2 + 7ab - 15b2 এর উৎপাদক বিশ্লেষণ কত হয়?