必采纳(1+3)*(1+3平方)*(1+3四次方)*(1+3八次方)*(1+3十六次方)

问题描述:

必采纳(1+3)*(1+3平方)*(1+3四次方)*(1+3八次方)*(1+3十六次方)
1个回答 分类:数学 2014-09-28

问题解答:

我来补答
(1+3)*(1+3平方)*(1+3四次方)*(1+3八次方)*(1+3十六次)
=(1+3)*(1+3平方)*(1+3四次方)*(1+3八次方)*(1+3十六次)*(1-3)/(1-3)
=(1-3平方)*(1+3平方)*(1+3四次方)*(1+3八次方)*(1+3十六次)/(1-3)
=(1-3四次方)*(1+3四次方)*(1+3八次方)*(1+3十六次)/(1-3)
=(1-3八次方)*(1+3八次方)*(1+3十六次)/(1-3)
=(1-3十六次)*(1+3十六次)/(1-3)
=(1-3三十二次)/(1-3)
=-1/2*(1-3三十二次)
 
 
展开全文阅读
剩余:2000
上一页:解题方法 技巧
下一页:过程3