√441 is equal to how much??
Answers
Answered by
12
Step-by-step explanation:
21......
EXPLANATION :
The square root of 441 is: √(441) = 21 because (21)(21) = 441; however, every positive real number such as 441 has two square roots; one is positive and the other is negative......
Answered by
2
Answer:
21 is the correct answer.
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