(2根号3+3根号2)-(5根号3+3根号2)=?

2024-12-19 03:46:06
推荐回答(1个)
回答1:

原式=2√3+3√2-(5√3+3√2)
=2√3+3√2-5√3-3√2
=2√3-5√3+3√2-3√2
= -3√3