(X^2-1/2^2)(X^2-1/3^20.(X^2-1/10^)
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(X^2-1/2^2)(X^2-1/3^20.(X^2-1/10^)
![(X^2-1/2^2)(X^2-1/3^20.(X^2-1/10^)](/uploads/image/z/1713724-52-4.jpg?t=%28X%5E2-1%2F2%5E2%29%28X%5E2-1%2F3%5E20.%28X%5E2-1%2F10%5E%29)
朋友,你题目是:(x^2-1/2^2)(x^2-1/3^2)...(x^2-1/10^2)吧?
这是个多项式,不是方程,所以无解.
我也就展开了下:(x+1/2)(x+1/3)...(x+1/10)(x-1/2)(x-1/3)...(x-1/10)
这是个多项式,不是方程,所以无解.
我也就展开了下:(x+1/2)(x+1/3)...(x+1/10)(x-1/2)(x-1/3)...(x-1/10)
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