4道初2因式分解题第一道:X^2n+X^n-1/9y^2+1/4第二道:X^4-11x^2y^2+y^2第三道:(2x^2-3x+1)^2-22X^2+33X-1第四道:X^4+7X^3+14X^2+7X+1速度啊~~12点前要要!~没人吗? 快啊~~
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/01 07:20:36
![4道初2因式分解题第一道:X^2n+X^n-1/9y^2+1/4第二道:X^4-11x^2y^2+y^2第三道:(2x^2-3x+1)^2-22X^2+33X-1第四道:X^4+7X^3+14X^2+7X+1速度啊~~12点前要要!~没人吗? 快啊~~](/uploads/image/z/4316521-49-1.jpg?t=4%E9%81%93%E5%88%9D2%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%E9%A2%98%E7%AC%AC%E4%B8%80%E9%81%93%3AX%5E2n%2BX%5En-1%2F9y%5E2%2B1%2F4%E7%AC%AC%E4%BA%8C%E9%81%93%3AX%5E4-11x%5E2y%5E2%2By%5E2%E7%AC%AC%E4%B8%89%E9%81%93%EF%BC%9A%282x%5E2-3x%2B1%29%5E2-22X%5E2%2B33X-1%E7%AC%AC%E5%9B%9B%E9%81%93%EF%BC%9AX%5E4%2B7X%5E3%2B14X%5E2%2B7X%2B1%E9%80%9F%E5%BA%A6%E5%95%8A%7E%7E12%E7%82%B9%E5%89%8D%E8%A6%81%E8%A6%81%21%7E%E6%B2%A1%E4%BA%BA%E5%90%97%3F+%E5%BF%AB%E5%95%8A%7E%7E)
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