若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-2y+1/y-1√是根号+√x-1/2 +1这种就是+1不在根号里若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-
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![若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-2y+1/y-1√是根号+√x-1/2 +1这种就是+1不在根号里若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-](/uploads/image/z/3739160-56-0.jpg?t=%E8%8B%A5x%2Cy%E9%83%BD%E6%98%AF%E5%AE%9E%E6%95%B0%2C%E4%B8%94%E6%BB%A1%E8%B6%B3y%3E%E2%88%9A1%2F2-x+%2B%E2%88%9Ax-1%2F2+%2B1+%E5%8C%96%E7%AE%80%3A%7Cx-1%7C-%E2%88%9A%28x-1%29%26%23178%3B+-+%E2%88%9Ay%26%23178%3B-2y%2B1%2Fy-1%E2%88%9A%E6%98%AF%E6%A0%B9%E5%8F%B7%2B%E2%88%9Ax-1%2F2++%2B1%E8%BF%99%E7%A7%8D%E5%B0%B1%E6%98%AF%2B1%E4%B8%8D%E5%9C%A8%E6%A0%B9%E5%8F%B7%E9%87%8C%E8%8B%A5x%2Cy%E9%83%BD%E6%98%AF%E5%AE%9E%E6%95%B0%2C%E4%B8%94%E6%BB%A1%E8%B6%B3y%3E%E2%88%9A1%2F2-x+%2B%E2%88%9Ax-1%2F2+++%2B1+%E5%8C%96%E7%AE%80%3A%7Cx-1%7C-%E2%88%9A%28x-1%29%26%23178%3B+-+%E2%88%9Ay%26%23178%3B-)
若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-2y+1/y-1√是根号+√x-1/2 +1这种就是+1不在根号里若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-
若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-2y+1/y-1
√是根号+√x-1/2 +1这种就是+1不在根号里
若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-2y+1/y-1
若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-2y+1/y-1√是根号+√x-1/2 +1这种就是+1不在根号里若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-
y>√1/2-x +√x-1/2 +1
先由根号得:X≥1/2,X≤1/2,所以X=1/2
√(y²-2y+1)/(y-1)=√(y-1)²/(y-1)=|y-1|
y>√1/2-x +√x-1/2 +1=1,y>1
|x-1|-√(x-1)² - √y²-2y+1/y-1=|x-1|-|x-1|-|y-1|
=-|y-1|=-(y-1)-y+1
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若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-2y+1/y-1√是根号+√x-1/2 +1这种就是+1不在根号里若x,y都是实数,且满足y>√1/2-x +√x-1/2 +1 化简:|x-1|-√(x-1)² - √y²-
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