MCQ Practice Mathematics 📖 a2 - c2 - 2ab + b2 এর সঠিক উৎপাদক কোনটি? ক (a + b + c) (a - b -c)খ (a - b - c) (a + b - c)গ (a - b - c) (a - b + c)ঘ (a+b+c) (a - b + c) 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 Previousa ও b দুটি পূর্ণ সংখ্যা হলে a2 + b2 এর সাথে কোন সংখ্যাটি যোগ করলে পূর্ণবর্গ সংখ্যা হবে - NextIf a2 - b2 = 20, a+b = 5, what is the value of a - b ?
