论文部分内容阅读
读本刊文[1]题目: 已知a+b=-5, ab=1,求(a/b)~(1/2)+(b/a)~(1/2)的值. 有下列解法. 解法1
Read this article [1] Title: Known a + b = -5, ab = 1, find (a / b) ~ (1/2) + (b / a) ~ (1/2) value. The following solutions. Solution 1