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问题: 数学题目...初三

RT,要写过程.....

解答:

(1)
2√12*(√3/4)÷2^(1/5)
=(4√3)*(√3/4)÷2^(1/5)
=3÷2^(1/5)
=3/2^(1/5)
=[3*2^(4/5)]/2
=[3*16^(1/5)]/2

(2)
[√48-27^(1/3)]/√6
=[4√3-3]/√6
=2√2-(√6/2)