若|X-Y|+√2Y+Z+Z²-Z+1/4=0,求X+Y+Z的算术平方根
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![若|X-Y|+√2Y+Z+Z²-Z+1/4=0,求X+Y+Z的算术平方根](/uploads/image/z/5343272-8-2.jpg?t=%E8%8B%A5%7CX-Y%7C%2B%E2%88%9A2Y%2BZ%2BZ%26%23178%3B-Z%2B1%2F4%EF%BC%9D0%2C%E6%B1%82X%EF%BC%8BY%EF%BC%8BZ%E7%9A%84%E7%AE%97%E6%9C%AF%E5%B9%B3%E6%96%B9%E6%A0%B9)
若|X-Y|+√2Y+Z+Z²-Z+1/4=0,求X+Y+Z的算术平方根
若|X-Y|+√2Y+Z+Z²-Z+1/4=0,求X+Y+Z的算术平方根
若|X-Y|+√2Y+Z+Z²-Z+1/4=0,求X+Y+Z的算术平方根
|X-Y|+√2Y+Z+Z²-Z+1/4=0
|X-Y|+√2Y+Z+(Z-1/2)²=0
X-Y=0
2Y=0
Z-1/2=0
X=1/2
Y=1/2
Z=1/2
X+Y+Z=3/2
X+Y+Z的算术平方根=√6/2