(1)已知y=√x-1+√1-x+2x,求y的x方的值(2)若√x+y+|y-1|=0,则x的2010次方+y的2011次方的平方根是多少
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![(1)已知y=√x-1+√1-x+2x,求y的x方的值(2)若√x+y+|y-1|=0,则x的2010次方+y的2011次方的平方根是多少](/uploads/image/z/10758728-56-8.jpg?t=%EF%BC%881%EF%BC%89%E5%B7%B2%E7%9F%A5y%3D%E2%88%9Ax%EF%BC%8D1%EF%BC%8B%E2%88%9A1%EF%BC%8Dx%EF%BC%8B2x%2C%E6%B1%82y%E7%9A%84x%E6%96%B9%E7%9A%84%E5%80%BC%EF%BC%882%EF%BC%89%E8%8B%A5%E2%88%9Ax%EF%BC%8By%EF%BC%8B%7Cy%EF%BC%8D1%7C%3D0%2C%E5%88%99x%E7%9A%842010%E6%AC%A1%E6%96%B9%EF%BC%8By%E7%9A%842011%E6%AC%A1%E6%96%B9%E7%9A%84%E5%B9%B3%E6%96%B9%E6%A0%B9%E6%98%AF%E5%A4%9A%E5%B0%91)
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