[中學] 因式分解
(3^4-4)(7^4-4)(11^4-4)(15^4-4)
求 ------------------------------------ = ?
(5^4-4)(9^-4)(13^4-4)(17^4-4)
~"~ 想不出來
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10/25 22:10, , 1F
10/25 22:10, 1F
推
10/25 22:32, , 2F
10/25 22:32, 2F
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10/25 22:32, , 3F
10/25 22:32, 3F
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10/25 22:42, , 4F
10/25 22:42, 4F
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10/25 22:51, , 5F
10/25 22:51, 5F
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10/25 22:58, , 6F
10/25 22:58, 6F
推
10/26 01:52, , 7F
10/26 01:52, 7F
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10/26 07:49, , 8F
10/26 07:49, 8F
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10/26 08:57, , 9F
10/26 08:57, 9F
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