Mathematics, 12.01.2021 23:20 keiracoles

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

Answers: 2

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

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

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