对任意实数a,下列等式成立的是:
A.[a^﹙2/3)]^﹙1/2﹚=a^﹙1/3)B.[a^(1/2)]^(2/3)=a^(1/3)C.[a^(-3/5)]^(-1/3)=a^(1/5)D.[a^(1/...
A. [a^﹙2/3)]^﹙1/2﹚=a^﹙1/3) B. [a^(1/2)]^(2/3)=a^(1/3)
C. [a^(-3/5)]^(-1/3)=a^(1/5) D. [a^(1/3)]^(3/5)=a^(1/5)
请说明一下,谢谢! 展开
C. [a^(-3/5)]^(-1/3)=a^(1/5) D. [a^(1/3)]^(3/5)=a^(1/5)
请说明一下,谢谢! 展开
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