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Mathematics 11 Online
OpenStudy (anonymous):

√a ? write in index notation

OpenStudy (anonymous):

index notation usually means with an exponent... although it can mean a lot of things, that's the only one that really makes sense here. In this case, the index is 1/2. You would write a^(1/2) for the index notation. All radicals are expressed as fractions for their indices. HTH!

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