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nignag [31]
4 years ago
6

Check all that apply

Mathematics
1 answer:
bija089 [108]4 years ago
5 0

Answer: Choice A and choice C

The fractional exponent of 1/2 means that the root index is 2, which is a square root. So (13+8)^(1/2) becomes sqrt(13+8) = sqrt(21)

"sqrt" is a common abbreviation of "square root"


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