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二项式定理是高中数学中重要内容,高考对二项式定理的考查,主要围绕其展开式及其通项公式展开,以客观题为主,有时也与其他知识相交汇考查,本文就二项式定理在高考中的几大题型进行归类解析.1求展开式中特定项求展开式中某一特定的项的问题常用通项公式,用待定系数法确定r.必须
The binomial theorem is an important part of high school mathematics. The examination of the binomial theorem in the college entrance examination mainly focuses on its expansions and its general formulas, which are based on objective questions and sometimes cross-checked with other knowledge. In this paper, Entry theorem in the college entrance examination in several major problem-type analysis.1 Expansion of a specific item to find a particular item in the expansion of the formula commonly used formula, to be determined by the coefficient method to determine r. Must