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Square Root Symbol

Square Root √

U+221A • mathematics

Square Root Symbol

The symbol '√' (Square Root) is a mathematical operator denoting the principal square root of a number or expression. It is widely used in arithmetic, algebra, and calculus to indicate the value that, when squared, yields the original number.

The Symbol For Square Root (√) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Mathematical Operators block and was approved as part of Unicode Version 1.1 in 1993

mathematicsoperatorsquare-rootarithmeticalgebracalculusnotationsymbolradicalfunction

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  • Full Name: Square Root
  • Plane: Basic Multilingual Plane
  • Block: Mathematical Operators
  • Unicode: U+221A
  • Unicode Version: 1.1
  • Year Added: 1993