(1)x^4+3x^3-8x^2+3x+1=0
(2)3x^4+x^3-8x^2-x+3=0
本題為國三升高中之暑假作業試題
所以只能使用國中的方法求解之
等號左邊應該必須因式分解
個人觀察出係數成對稱型
但尚無正確之方法求解 煩請高手 感謝
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