计算:(1)(根号2)平方=(根号3平方)-(三次根号3)三次方 (2)|1-根号2|+|根号2-根号3|

要有过程
2024-12-19 18:46:56
推荐回答(2个)
回答1:

:(1)(根号2)平方+(根号3平方)-(三次根号3)三次方
=2+3-3
=2
(2)|1-根号2|+|根号2-根号3|
=(根号2-1)+(根号3-根号2)
=根号2-1+根号3-根号2
=根号3-1

回答2:

(2)=根号2-1+根号3-根号2
=-1+根号3