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vampirchik [111]
2 years ago
10

What is the principal square root of 81? A. 9 B. -3 C. 3 D. -9

Mathematics
2 answers:
guajiro [1.7K]2 years ago
7 0

Answer:

I think A is the correct answer

Step-by-step explanation:

LenKa [72]2 years ago
5 0

Answer: The principal square root of 81 is 9

Step-by-step explanation:

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<h3>How to determine the first step?</h3>

The equation is given as:

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brainly.com/question/1622425

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