MCQ Practice Mathematics 📖 If x3 = 729 then what is x? A 16 B 6 C 7 D 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 PreviousIf x is not a negative number, what is the maximum possible value of 22 - 3x? NextIf x4 = 10, then x6 =?
