求极限limx→∞[1^2/(n^3+1)+2^2/(n^3+2)+……+n^2/(n^3+n)]如题:limx→∞[1^2/(n^3+1)+2^2/(n^3+2)+……+n^2/(n^3+n)]详解
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![求极限limx→∞[1^2/(n^3+1)+2^2/(n^3+2)+……+n^2/(n^3+n)]如题:limx→∞[1^2/(n^3+1)+2^2/(n^3+2)+……+n^2/(n^3+n)]详解](/uploads/image/z/5288536-64-6.jpg?t=%E6%B1%82%E6%9E%81%E9%99%90limx%E2%86%92%E2%88%9E%5B1%5E2%2F%28n%5E3%2B1%29%2B2%5E2%2F%28n%5E3%2B2%29%2B%E2%80%A6%E2%80%A6%2Bn%5E2%2F%28n%5E3%2Bn%29%5D%E5%A6%82%E9%A2%98%EF%BC%9Alimx%E2%86%92%E2%88%9E%5B1%5E2%2F%28n%5E3%2B1%29%2B2%5E2%2F%28n%5E3%2B2%29%2B%E2%80%A6%E2%80%A6%2Bn%5E2%2F%28n%5E3%2Bn%29%5D%E8%AF%A6%E8%A7%A3)
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