论文部分内容阅读
在初中数学各种竞赛题中经常会见到以a+b+c=0为条件的求值题.笔者现举几例加以解析,以期使读者了解此类题的解题思路.
In the junior high school mathematics contest questions will often see the evaluation of a + b + c = 0. I would like to make a few examples to resolve, in order to make the reader understand the problem-solving ideas for such questions.