Question

正数m、n满足m+4倍根号mn-2倍根号m-4倍根号n+4n=3.求根号m+2倍根号n+2002分之根号m+2倍根号n-

Answer 1

按照你的叙述,题目应该是已知m+4(mn)^0.5-2m^0.5-4n^0.5+4n=3,求(m^0.5+2n^0.5-8)/(m^0.5+2n^0.5+2002)的值（^为乘方符号,0.5次方即为开根号）,如果题目是这样,应该把m^0.5+2n^0.5作为一个整体来计算,假设m^0.5+2n^0...