MCQ Practice Mathematics 📖 x2 - 9x + 20 এর উৎপাদনসমূহ কোনটি? A (x + 5)(x + 4) B (x + 5)(x - 4) C (x - 5)(x + 4) D (x - 5)(x - 4) 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 Previousx2 + 7x + a রাশিটি x - 5 দ্বারা বিভাজ্য হলে a এর মান কত? Nextx2 - x - 2 এর একটি উৎপাদক?
