S Shiva Ram 🎓 Master ⭐ 30.44K Points Q. If we add, 7xy + 5yz – 3zx, 4yz + 9zx – 4y and -3xz + 5x – 2xy, then the answer is: (A) 5xy + 9yz + 3zx + 5x – 4y (B) 5xy – 9yz + 3zx – 5x – 4y (C) 5xy + 10yz + 3zx + 15x – 4y (D) 5xy + 10yz + 3zx + 5x – 6y 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) 5xy + 9yz + 3zx + 5x – 4y