√0.5+√32-2√1⼀3-√1⼀8-√75

2025-05-22 08:16:05
推荐回答(1个)
回答1:

√0.5+√32-2√1/3-√1/8-√75
=0.5√2+4√2-2/3√3-1/4√2-5√3
=0.5√2+4√2-1/4√2-2/3√3-5√3
=17/4√2-17/3√3