kalen92 kalen92

19-01-2021
Mathematics

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Does 9 only have one square root? Why or Why not?

Respuesta :

AmIr437107 AmIr437107

19-01-2021

Answer:

9 actually has 2 square roots,

Step-by-step explanation: any positive real number has 2 square roots , positive, and a negative, and nine is a real number, so nine's square roots would be -3 and +3

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