计算：(根号54-1\3根号2又2\3)+2根号4又1\2-(根号2\27+1\9根号2),_其他解答

计算：(根号54-1\3根号2又2\3)+2根号4又1\2-(根号2\27+1\9根号2),

人气：484 ℃　时间：2019-12-04 02:27:40

解答

(根号54-1\3根号2又2\3)+2根号4又1\2-(根号2\27+1\9根号2)
=3根号6-2\9根号6+3根号2-1/9根号6-1\9根号2
=8/3根号6+26/9根号2