根号12除以括号内根号3减根号2

2025-06-26 11:26:56
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回答1:

根号12除以括号内根号3减根号2
=根号12乘括号内根号3加根号2除以括号内根号3减根号2的平方
=2根号3乘括号内根号3加根号2除1
=6加2根号6