這題一直算不出來
請教高手協助解題
感激不盡~~
99年竹大附小37
版主: thepiano
Re: 99年竹大附小37
從最裡面往外撥殼 ......
x * x^(1/2) = x^(3/2)
(x^(3/2))^(1/3) = x^(1/2)
x * x^(1/2) = x^(3/2)
(x^(3/2))^(1/2) = x^(3/4)
x * x^(3/4) = x^(7/4)
x^(7/4)^(1/3) = x^(7/12)
x * x^(1/2) = x^(3/2)
(x^(3/2))^(1/3) = x^(1/2)
x * x^(1/2) = x^(3/2)
(x^(3/2))^(1/2) = x^(3/4)
x * x^(3/4) = x^(7/4)
x^(7/4)^(1/3) = x^(7/12)
Re: 99年竹大附小37
這種題目不適合出現在重要的考試中
80 人直接買 100 張票,這是命題老師要的答案 ......
80 人直接買 100 張票,這是命題老師要的答案 ......