已知数列{An},{Bn}满足A1=1,且An,An+1是函数f(x)=x²-Bn x+2的n次方的两个零点,求B10
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![已知数列{An},{Bn}满足A1=1,且An,An+1是函数f(x)=x²-Bn x+2的n次方的两个零点,求B10](/uploads/image/z/1819212-60-2.jpg?t=%E5%B7%B2%E7%9F%A5%E6%95%B0%E5%88%97%7BAn%7D%2C%7BBn%7D%E6%BB%A1%E8%B6%B3A1%3D1%2C%E4%B8%94An%2CAn%2B1%E6%98%AF%E5%87%BD%E6%95%B0f%EF%BC%88x%EF%BC%89%3Dx%26sup2%3B%EF%BC%8DBn+x%2B2%E7%9A%84n%E6%AC%A1%E6%96%B9%E7%9A%84%E4%B8%A4%E4%B8%AA%E9%9B%B6%E7%82%B9%2C%E6%B1%82B10)
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