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:2024/07/06 18:47:44
![x+y/根号X-根号Y-2XY/X乘根号Y-Y乘根号X](/uploads/image/z/10352368-64-8.jpg?t=x%2By%2F%E6%A0%B9%E5%8F%B7X-%E6%A0%B9%E5%8F%B7Y-2XY%2FX%E4%B9%98%E6%A0%B9%E5%8F%B7Y-Y%E4%B9%98%E6%A0%B9%E5%8F%B7X)
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
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 18:47:44
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