绝对值X+Y-4+根号X-Y+10=0,求x y的值.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/08 12:12:57
绝对值X+Y-4+根号X-Y+10=0,求xy的值.绝对值X+Y-4+根号X-Y+10=0,求xy的值.绝对值X+Y-4+根号X-Y+10=0,求xy的值.绝对值X+Y-4+根号X-Y+10=0X+Y

绝对值X+Y-4+根号X-Y+10=0,求x y的值.
绝对值X+Y-4+根号X-Y+10=0,求x y的值.

绝对值X+Y-4+根号X-Y+10=0,求x y的值.
绝对值X+Y-4+根号X-Y+10=0
X+Y-4=0 X-Y+10=0
解得X=-3 Y=7