(根号6+3)(根号6-3) (2根号48-3根号27)÷根号6 (2根号6-5根号2)(2根号6
(根号6+3)(根号6-3)(2根号48-3根号27)÷根号6(2根号6-5根号2)(2根号6+5根号2)...
(根号6+3)(根号6-3)
(2根号48-3根号27)÷根号6
(2根号6-5根号2)(2根号6+5根号2) 展开
(2根号48-3根号27)÷根号6
(2根号6-5根号2)(2根号6+5根号2) 展开
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