MCQ Practice Mathematics 📖 x + 1x = 4 হলে x4 + 1x4 এর মান কত? A 119 B 147 C 149 D 194 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 + 1x = 2 হল, xx2+x+1 এর মান কত? Nextx = 3 +2 হলে x2+1x2 এর মান কত?
