(4倍根号6 - 3倍根号2)÷ 2倍根号2 =

问题描述:

(4倍根号6 - 3倍根号2)÷ 2倍根号2 =
1个回答 分类:数学 2014-10-04

问题解答:

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(4√6-3√2)÷(2√2)
=√2(4√3-3)÷(2√2)
=(4√3-3)÷2
=2√3-3/2.
 
 
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