[中學] 國二因式分解
1. 2y^4-4y^3+y^2+10y-15
2.x^4+4x3+10x^2+12x+9
以上兩題都是求因式分解@@
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10/23 15:43, , 1F
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10/23 17:15, , 6F
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10/23 17:29, , 7F
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10/23 17:40, , 8F
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10/23 17:40, , 9F
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10/23 17:48, , 10F
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10/23 17:49, , 11F
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10/23 18:03, , 12F
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01/02 15:34,
7年前
, 13F
01/02 15:34, 13F
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07/07 11:33,
6年前
, 14F
07/07 11:33, 14F
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