作业帮x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 20:21:00
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
=x+y/根号X-根号Y-2根号XY/根号X-根号Y
=x -2根号XY +y/根号X-根号Y
=根号X-根号Y
收录互联网各类作业题目，免费共享学生作业习题
鱿鱼慧海网手机作业共收录了 千万级 学生作业题目
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 20:21:00
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X
=x+y/根号X-根号Y-2根号XY/根号X-根号Y
=x -2根号XY +y/根号X-根号Y
=根号X-根号Y