MCQ Practice Mathematics 📖 x + 1/x = 2 হলে xx2 + x -1 এর মান কত? A 1 B 2 C 3 D 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 Nextx- 1 ⁄ x=5 হলে x2+1 ⁄ x2=কত?
