
3个回答
展开全部
根号七分之二
=√(2/7)
=√(14/49)
=√14/7
=3.7416573867739413855837487323165....../7
=0.53452248382484876936910696175951......
=√(2/7)
=√(14/49)
=√14/7
=3.7416573867739413855837487323165....../7
=0.53452248382484876936910696175951......
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询