在(X-根号2)^2006的二项展开式中,含X的奇数幂的项之和为S,当X=根号2时,S等于多少快来问问吧!设(x-2^1/2)^2006=S1+S2;其中S1为奇数项的和,S2为偶数; 那么当x取2^1/2和-2^1/2时,S1的值差一个符号,S2
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![在(X-根号2)^2006的二项展开式中,含X的奇数幂的项之和为S,当X=根号2时,S等于多少快来问问吧!设(x-2^1/2)^2006=S1+S2;其中S1为奇数项的和,S2为偶数; 那么当x取2^1/2和-2^1/2时,S1的值差一个符号,S2](/uploads/image/z/977681-65-1.jpg?t=%E5%9C%A8%EF%BC%88X-%E6%A0%B9%E5%8F%B72%EF%BC%89%5E2006%E7%9A%84%E4%BA%8C%E9%A1%B9%E5%B1%95%E5%BC%80%E5%BC%8F%E4%B8%AD%2C%E5%90%ABX%E7%9A%84%E5%A5%87%E6%95%B0%E5%B9%82%E7%9A%84%E9%A1%B9%E4%B9%8B%E5%92%8C%E4%B8%BAS%2C%E5%BD%93X%3D%E6%A0%B9%E5%8F%B72%E6%97%B6%2CS%E7%AD%89%E4%BA%8E%E5%A4%9A%E5%B0%91%E5%BF%AB%E6%9D%A5%E9%97%AE%E9%97%AE%E5%90%A7%21%E8%AE%BE%28x-2%5E1%2F2%29%5E2006%3DS1%2BS2%EF%BC%9B%E5%85%B6%E4%B8%ADS1%E4%B8%BA%E5%A5%87%E6%95%B0%E9%A1%B9%E7%9A%84%E5%92%8C%2CS2%E4%B8%BA%E5%81%B6%E6%95%B0%EF%BC%9B+%E9%82%A3%E4%B9%88%E5%BD%93x%E5%8F%962%5E1%2F2%E5%92%8C-2%5E1%2F2%E6%97%B6%2CS1%E7%9A%84%E5%80%BC%E5%B7%AE%E4%B8%80%E4%B8%AA%E7%AC%A6%E5%8F%B7%2CS2)
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