来自李英各的问题
解答下列计算题2(根号5-根号6)-根号64根号3-根号3
解答下列计算题
2(根号5-根号6)-根号64根号3-根号3
1回答
2020-12-08 07:54
解答下列计算题2(根号5-根号6)-根号64根号3-根号3
解答下列计算题
2(根号5-根号6)-根号64根号3-根号3
2(根号5-根号6)-根号6
=2根号5-2根号6-根号6
=2根号5-3根号6
4根号3-根号3
=(4-1)根号3
=3根号3