问题描述: x/x-2=x²-8x+16/x²²-4x+4 1个回答 分类:数学 2014-10-08 问题解答: 我来补答 题目应该是:x/(x-2) = (x²-8x+16)/(x²-4x+4)原方程即:x/(x-2) = (x-4)² / (x-2)²两边同时乘以 (x-2)²,得:x(x-2) = x²-8x+16整理,得:x²-2x = x²-8x+16即 -2x = -8x +16解得 x = 8/3经验算,x = 8/3 是原分式方程的解. 展开全文阅读