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makvit [3.9K]
2 years ago
8

Every positive real number has a positive and a negative square root, the ________ root is called the principal root. *

Mathematics
1 answer:
fomenos2 years ago
5 0

9514 1404 393

Answer:

  B) positive

Step-by-step explanation:

For even-index roots, which may be either positive or negative, the <u> </u><u><em>positive</em></u><u> </u> root is called the principal root.

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