分數計算問題

[fangty2002]

[(2^4+1/4)(4^4+1/4)(6^4+1/4)(8^4+1/4)(10^4+1/4)(12^4+1/4)] / [(1^4+1/4)(3^4+1/4)(5^4+1/4)(7^4+1/4)(9^4+1/4)(11^4+1/4)]

[thepiano]

請參考附件

[fangty2002]

感謝鋼琴老師指導