MCQ Practice Mathematics 📖 3x2 + 9, x4 - 9 এবং x4 + 6x2 + 9 এর ল.সা.গু নির্নয় করুনঃ A (x + 3)2 B (x2 + 3)2 C x + 9 D কোনটিই নয় 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 Previous2x2 + x এবং 4x2 - 1 - এর ল.সা.গু কত? Next3x2y + 6xy2, 9x2 - 36y2 এর গ.সা.গু. কত?