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What is square root definition?

Updated: 9/20/2023
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12y ago

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Given a number x, the square root of x is the number which, when multiplied by itself, gives x.

So, if x = 9, then sqrt of 9

= -3 since (-3) * (-3) = 9

or

= +3 since (+3) * (+3) = 9

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12y ago
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Q: What is square root definition?
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