MCQ Practice Mathematics 📖 12{(a+b)2+(a-b)2} = ? A (a + b)2 + (a - b)2 B (a + b)22 - (a - b)22 C a2 + b2 D a2 - b2 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 Previous1/2{(a + b)2 + (a - b)2} = কত? Next(2x + 1) এর বর্গ কত?
