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Free_Kalibri [48]
3 years ago
11

When working with the square root of a number, when would you have only a positive answer and when would you have both a positiv

e and negative answer?
Mathematics
1 answer:
Rama09 [41]3 years ago
8 0
<span>Lets make it clear: You would have a positive answer when the value you are looking for has to be a positive number. On the other hand you would have a positive and a negative answer when you take the square root of something that doesn't have to be positive. it could be either because when a negative number is squared it becomes positive and when a positive number is squared it stays positive as well.</span>
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