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Square Root Symbol. Information, easy-to-copy variants, customizer, and more. This symbol is used for calculating the square root of numbers. Example: √9 = 3. Table of contents: Copy and Paste (6 symbols) Customize. Alt Codes.
The √ symbol, universally recognized as the "Square Root", is one of the fundamental symbols in mathematics, representing the operation to find a number that, when multiplied by itself, yields the given number.
The radical symbol, also known as the square root symbol, is used in math to represent the square root operator and to represent taking the nth-root of an expression.
Learn about the square root symbol (the principal root) and what it means to find a square root. Also learn how to solve simple square root equations.
Notation for the (principal) square root of x. For example, √ 25 = 5, since 25 = 5 ⋅ 5, or 5 2 (5 squared). In mathematics, a square root of a number x is a number y such that =; in other words, a number y whose square (the result of multiplying the number by itself, or ) is x.
The square root symbol "\(\sqrt{\ }\)" is also sometimes called a radical. The number or expression underneath the top line of the square root symbol is called the radicand. For example, in the expression \(\sqrt{2x+3}\), the radicand is \(2x+3\).
About. Transcript. Learn how square root means what number multiplied by itself will result in the given number. Created by Sal Khan and Monterey Institute for Technology and Education. Questions. Tips & Thanks. Want to join the conversation? Log in. Sort by: Top Voted. kelly.podgorski. 9 years ago. Is it like finding 10% of a number?
