MCQ Practice Mathematics 📖 a2 - 1 + 2b - b2 এর উৎপাদক কোনটি? A (a + b - 1) B (a - b + 1) C (a - b + 1) (a + b - 1) D (a - b - 1) (a + b - 1) 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 Previous9x2 - (2x - 3y) = ? Nexta2 - b2 - 2ac + 2bc এর উৎপাদক কোনটি?
