5倍根号12-3倍根号8-2倍根号27

2025-03-19 00:46:46
推荐回答(2个)
回答1:

5根号12-3根号8-2根号27
=5*2根号3-3*2根号2-2*3根号3
=10根号3-6根号2-6根号3
=4根号3-6根号2

回答2:

5倍根号12-3倍根号8-2倍根号27
=10倍根号3-6倍根号2-6倍根号3
=4倍根号3-6倍根号2