如果|x-3|+(4+y)²+√z+2=0求2y+z分之3x
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 01:59:27
![如果|x-3|+(4+y)²+√z+2=0求2y+z分之3x](/uploads/image/z/2575647-63-7.jpg?t=%E5%A6%82%E6%9E%9C%7Cx-3%7C%2B%EF%BC%884%2By%EF%BC%89%26%23178%3B%2B%E2%88%9Az%2B2%3D0%E6%B1%822y%2Bz%E5%88%86%E4%B9%8B3x)
x){ټ955thWөlhnacVMFUO;ڞ6I*'K~
6qT
[cJ[]*[]#Ά'fWMӵ5gkoh`_\gr) y
如果|x-3|+(4+y)²+√z+2=0求2y+z分之3x
如果|x-3|+(4+y)²+√z+2=0求2y+z分之3x
如果|x-3|+(4+y)²+√z+2=0求2y+z分之3x
|x-3|+(4+y)²+√z+2=0
则x=3,y=-4,z=-2
所以
2y+z分之3x=3x3/(-8-2)=-9/10