Square root

Thing
In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x. For example, 4 and −4 are square roots of 16 because 4² = ² = 16.
Square root
Definition
In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x. For example, 4 and −4 are square roots of 16 because 4² = ² = 16.
Square root
Square root
In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x. For example, 4 and −4 are square roots of 16 because 4² = ² = 16.

Mentions

And in 2015 when it reorganized under a parent entity called Alphabet, it announced it would buy back shares worth \$5,099,019,513.59, a figure derived from the square root of 26 — the number of letters in the alphabet.