Given that kx^3+2x^2+2x+3 and kx^3-2x+9 have a common factor
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Given that kx^3+2x^2+2x+3 and kx^3-2x+9 have a common factor,what are the possible valucs of
![Given that kx^3+2x^2+2x+3 and kx^3-2x+9 have a common factor](/uploads/image/z/16142393-65-3.jpg?t=Given+that+kx%5E3%2B2x%5E2%2B2x%2B3+and+kx%5E3-2x%2B9+have+a+common+factor)
这意思好像是这两式相等……
用配方法……
k=1或-3
我用手机不方便,回答不详尽请见谅,
再问: 不对,答案是错的,我需要过程,谢谢
用配方法……
k=1或-3
我用手机不方便,回答不详尽请见谅,
再问: 不对,答案是错的,我需要过程,谢谢
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