[x+(1/x)]^(1/2) + [1-(1/x)]^(1/2) = x ,求x之值
這題就不知道解答了,聽說是在(初中數學競賽教程P58)
因為手上沒有那本可參考,剛算了一下也沒辦法算出答案,煩請各位大大提供想法了~
感激不盡^^
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