要写出为什么】1.(1-二分之一)²(1-三分之一)²(1-四分之一)²…(1-十分之一)²2.已知10的X次方=4,10的Y次方=5,求10的2X-3Y次方的值3.已知2的A次方=3,4的B次方=5,求2的2A-6B+1次方的值4.已知P=9
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![要写出为什么】1.(1-二分之一)²(1-三分之一)²(1-四分之一)²…(1-十分之一)²2.已知10的X次方=4,10的Y次方=5,求10的2X-3Y次方的值3.已知2的A次方=3,4的B次方=5,求2的2A-6B+1次方的值4.已知P=9](/uploads/image/z/15252854-14-4.jpg?t=%E8%A6%81%E5%86%99%E5%87%BA%E4%B8%BA%E4%BB%80%E4%B9%88%E3%80%911.%281-%E4%BA%8C%E5%88%86%E4%B9%8B%E4%B8%80%29%26%23178%3B%281-%E4%B8%89%E5%88%86%E4%B9%8B%E4%B8%80%29%26%23178%3B%281-%E5%9B%9B%E5%88%86%E4%B9%8B%E4%B8%80%29%26%23178%3B%E2%80%A6%281-%E5%8D%81%E5%88%86%E4%B9%8B%E4%B8%80%29%26%23178%3B2.%E5%B7%B2%E7%9F%A510%E7%9A%84X%E6%AC%A1%E6%96%B9%3D4%2C10%E7%9A%84Y%E6%AC%A1%E6%96%B9%3D5%2C%E6%B1%8210%E7%9A%842X-3Y%E6%AC%A1%E6%96%B9%E7%9A%84%E5%80%BC3.%E5%B7%B2%E7%9F%A52%E7%9A%84A%E6%AC%A1%E6%96%B9%3D3%2C4%E7%9A%84B%E6%AC%A1%E6%96%B9%3D5%2C%E6%B1%822%E7%9A%842A-6B%2B1%E6%AC%A1%E6%96%B9%E7%9A%84%E5%80%BC4.%E5%B7%B2%E7%9F%A5P%3D9)
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