(3√12-2√1⼀3+√48)÷2√3得多少

2025-06-26 14:06:22
推荐回答(1个)
回答1:

(3√12-2√1/3+√48)÷2√3=(3√36-2+√144)÷6=(18-2+12)÷6=4.6