分解因式 x^2+xy-2y^2+2x+3y-3x^2+xy-2y^2+2x+3y-3x^2+3xy+y^24(x^2+2x)^2-5(x^2+2x)-94x^2-3(5a+3)x+9a^2-9abx^2+(b^2-a^2)xy+aby^2abcx^2+(a^2b^2+c^2)x+abc全部回答出来另送50分,
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/13 23:45:12
![分解因式 x^2+xy-2y^2+2x+3y-3x^2+xy-2y^2+2x+3y-3x^2+3xy+y^24(x^2+2x)^2-5(x^2+2x)-94x^2-3(5a+3)x+9a^2-9abx^2+(b^2-a^2)xy+aby^2abcx^2+(a^2b^2+c^2)x+abc全部回答出来另送50分,](/uploads/image/z/3009979-19-9.jpg?t=%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F+x%5E2%2Bxy-2y%5E2%2B2x%2B3y-3x%5E2%2Bxy-2y%5E2%2B2x%2B3y-3x%5E2%2B3xy%2By%5E24%28x%5E2%2B2x%29%5E2-5%28x%5E2%2B2x%29-94x%5E2-3%285a%2B3%29x%2B9a%5E2-9abx%5E2%2B%28b%5E2-a%5E2%29xy%2Baby%5E2abcx%5E2%2B%28a%5E2b%5E2%2Bc%5E2%29x%2Babc%E5%85%A8%E9%83%A8%E5%9B%9E%E7%AD%94%E5%87%BA%E6%9D%A5%E5%8F%A6%E9%80%8150%E5%88%86%2C)
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