Square Root Of 1

Ramnath Goenka

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16-07-2025

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The square root of a number is a value that, when multiplied by itself, gives the original number. Therefore, the square root of 1 is simply 1.

This is because 1 multiplied by 1 equals 1 (1 x 1 = 1). There is no other real number that satisfies this condition. While some mathematical concepts involve imaginary or complex numbers, in the realm of real numbers, the square root of 1 is unequivocally 1.

It's important to note that while some square roots have multiple solutions (for example, the square root of 4 is both 2 and -2, since 2 x 2 = 4 and -2 x -2 = 4), the square root of 1 only has one positive solution: 1. The principal square root (the non-negative square root) is always 1.