How many square roots does the number 20 have?

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asked Aug 11, 2018 88.9k views

2 Answers

Yuliet · Answer 1 · 2018-08-16T04:31:25+0000

Every number only has 2 square roots- and they are both the same number, but one is positive and the other is negative. So for this, the two answers would be square root of 20 and square root of -20.

How many square roots does the number 20 have?

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