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(a^m)/(a^n)=a^(m//n)(a ne 0)...

`(a^m)/(a^n)=a^(m//n)(a ne 0)`

A

CABD

B

ACDB

C

ACBD

D

CADB

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D
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  3. (a^m)/(a^n)=a^(m//n)(a ne 0)

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