MCQ Practice Mental Ability 📖 x = 15 ও y = 5 হলে x3-3x2y+3xy2-y3=? 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 PreviousWorkable Concrete - এর পানি সিমেন্টের ন্যুনতম অনুপাত --- Nextযদি 2 = 0, 3 = 3, 4 = 8 হয় তবে 8 = ?