> 数学 >
根号72-根号16/根号8-根号32-根号2/根号2
人气:375 ℃ 时间:2020-06-29 00:09:54
解答
根号72-根号16/根号8-根号32-根号2/根号2
=6根号2-根号2-4根号2-1
=根号2-1
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版