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问题:
问题描述:
数学化简(√6+4*√3+3*√2)/【(√6+√3)(√3+√2)】
[(n+1)√n--n*√(n+1)]/√(n+1)-√n
孙静波回答:
(√6+4*√3+3*√2)/【(√6+√3)(√3+√2)】=【(√6+√3)+3(√3+√2)】/【(√6+√3)(√3+√2)】=(√6+√3)/【(√6+√3)(√3+√2)】+3(√3+√2)/【(√6+√3)(√3+√2)】=1/(√3+√2)+3/(...