√32-√1⼀8-2√1⼀3+√75+√0.5

2025-05-22 14:34:44
推荐回答(1个)
回答1:

=4√2-1/2√1/2-2/3√3+5√3+1/2√2
=4√2-1/4√2-2/3√3+5√3+1/2√2
=17/4√2+13/3√3