(一)已知X二次方减5X加1等于0,求X二次方加X的负二次方的值(要有过程)(二)已知a²b²+b²-6ab+4b+13=0,求a的b次方的值(也要有过程)
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![(一)已知X二次方减5X加1等于0,求X二次方加X的负二次方的值(要有过程)(二)已知a²b²+b²-6ab+4b+13=0,求a的b次方的值(也要有过程)](/uploads/image/z/1170997-61-7.jpg?t=%EF%BC%88%E4%B8%80%EF%BC%89%E5%B7%B2%E7%9F%A5X%E4%BA%8C%E6%AC%A1%E6%96%B9%E5%87%8F5X%E5%8A%A01%E7%AD%89%E4%BA%8E0%2C%E6%B1%82X%E4%BA%8C%E6%AC%A1%E6%96%B9%E5%8A%A0X%E7%9A%84%E8%B4%9F%E4%BA%8C%E6%AC%A1%E6%96%B9%E7%9A%84%E5%80%BC%EF%BC%88%E8%A6%81%E6%9C%89%E8%BF%87%E7%A8%8B%EF%BC%89%EF%BC%88%E4%BA%8C%EF%BC%89%E5%B7%B2%E7%9F%A5a%26sup2%3Bb%26sup2%3B%EF%BC%8Bb%26sup2%3B%EF%BC%8D6ab%EF%BC%8B4b%EF%BC%8B13%EF%BC%9D0%2C%E6%B1%82a%E7%9A%84b%E6%AC%A1%E6%96%B9%E7%9A%84%E5%80%BC%EF%BC%88%E4%B9%9F%E8%A6%81%E6%9C%89%E8%BF%87%E7%A8%8B%EF%BC%89)
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