MCQ Practice Mathematics 📖 x + y = 12 এবং x - y = 2 হলে xy =? A 140 B 144 C 35 D 70 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 Previousx + 2/x = 3 হলে, x3 + 8/x3 এর মান কত? Nextx + y = 17 এবং xy = 60 হলে x - y = কত?
