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Which number is the principal square root of 49? There is no principal square root. 7 and –7 7 –7

Which number is the principal square root of 49? There is no principal square root. 7 and –7 7 –7
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Which number is the principal square root of 49? There is no principal square root. 7 and –7 7 –7

User Vadim Ovchinnikov
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8.4k points

1 Answer

5 votes
7.

It’s asking for the non-negative root of 49
User Rob Wijkstra
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