MCQ Practice Mathematics 📖 f(x) = x² - 5x = 6 হলে, x- এর কোন মানের জন্য f(x) = 0 হবে? A 2 or 4 B 3 or 2 C 4 or 6 D 8 or 9 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 Previousf(x) = x² + 2 হলে f(-3) = কত? Nextf(x) = x³ - 2x + 6 হলে, f(2) এর মান কত?
