初二平方根计算题(1)4(3x+1)二次方-1=0(2)(x-2)二次方=9 (两个答案)(3) 3(x-0.1)二次方=0.75(4) (2x-1)二次方-169=0 (5) (x+2)二次方+5=41(2)(4)(5)我算的答案只有5、7、4,(1) (3)要两种答
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![初二平方根计算题(1)4(3x+1)二次方-1=0(2)(x-2)二次方=9 (两个答案)(3) 3(x-0.1)二次方=0.75(4) (2x-1)二次方-169=0 (5) (x+2)二次方+5=41(2)(4)(5)我算的答案只有5、7、4,(1) (3)要两种答](/uploads/image/z/1663841-65-1.jpg?t=%E5%88%9D%E4%BA%8C%E5%B9%B3%E6%96%B9%E6%A0%B9%E8%AE%A1%E7%AE%97%E9%A2%98%EF%BC%881%EF%BC%894%EF%BC%883x%2B1%29%E4%BA%8C%E6%AC%A1%E6%96%B9-1%3D0%EF%BC%882%EF%BC%89%EF%BC%88x-2%29%E4%BA%8C%E6%AC%A1%E6%96%B9%3D9+%28%E4%B8%A4%E4%B8%AA%E7%AD%94%E6%A1%88%EF%BC%89%EF%BC%883%29+3%EF%BC%88x-0.1%29%E4%BA%8C%E6%AC%A1%E6%96%B9%3D0.75%284%29+%282x-1%29%E4%BA%8C%E6%AC%A1%E6%96%B9-169%3D0+%285%29+%EF%BC%88x%2B2%EF%BC%89%E4%BA%8C%E6%AC%A1%E6%96%B9%2B5%3D41%EF%BC%882%EF%BC%89%EF%BC%884%EF%BC%89%EF%BC%885%EF%BC%89%E6%88%91%E7%AE%97%E7%9A%84%E7%AD%94%E6%A1%88%E5%8F%AA%E6%9C%895%E3%80%817%E3%80%814%2C%281%29+%283%29%E8%A6%81%E4%B8%A4%E7%A7%8D%E7%AD%94)
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