3 How many of the positive divisors of 960 are also multiples of 6? 12
Which of the following is closest in value of 9’9-9’2. (9的9次方减9的2次方)
9’9
不明白问题的方向. 谢谢
举报
发表回复
手机版|ChaseDream|GMT+8, 2025-8-4 13:39 京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
ChaseDream 论坛
© 2003-2025 ChaseDream.com. All Rights Reserved.