The square root of 0 is 0. Since 0 has no positive or negative equivalent, this is its only square root.
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What are the integers between 0 and 100 whose positive square roots are integers?
All positive numbers have two. 0 has only one. Negative numbers have two imaginary roots but no real ones.
Any number greater than 0 has two square roots, a positive square root and a corresponding negative square root. Rounded to two decimal places, the square roots of 0.25 are ±0.5.0.5
Any number greater than 0 has two square roots, a positive square root and a corresponding negative square root. Rounded to two decimal places, the square roots of 514 are ±22.67. (+-22.67156809750927)
Ten and negative ten.