
2倍的根号3除以【(根号6)分之1+(根号2)分之1】=多少,麻烦写步骤,详细些!!!急急急急急啊啊啊
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解:
原式=2√3÷(√6+3√2)/6
=2√3×6/(√6+3√2)
=2√3×6(3√2-√6)/12
=3√6-3√2
=3(√6-√2)
原式=2√3÷(√6+3√2)/6
=2√3×6/(√6+3√2)
=2√3×6(3√2-√6)/12
=3√6-3√2
=3(√6-√2)
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