分数指数运算问题,请详细讲解, 谢谢!
来源:学生作业帮 编辑:神马作文网作业帮 分类:数学作业 时间:2024/11/17 12:04:04
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解题思路: 利用指数幂的运算法则和公式,关键是:利用“换元法”,可以看清表达式的本质。
解题过程:
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最终答案:略
解题过程:
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最终答案:略