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https://en.wikipedia.org › wiki › Square_root
Square root - WikipediaA square root of a number x is a number y such that y2 = x. Learn about the history of square roots, the symbol "√", and the properties and uses of the square root function.
https://www.mathsisfun.com › definitions › square-root.html
Square Root Definition (Illustrated Mathematics Dictionary) - Math is FunLearn what a square root is and how to find it. A square root is a value that, when multiplied by itself, gives the number. See examples, illustrations and a cube root definition.
https://www.mathsisfun.com › algebra › › square-root.html
Squares and Square Roots in Algebra - Math is FunLearn how to square and take square roots of numbers, and how to use the symbol √. Find out the definition, properties, and examples of squares and square roots in algebra.
https://www.mathsisfun.com › square-root.htm
Squares and Square Roots - Math is FunLearn how to square a number and find its square root. A square root is a value that can be multiplied by itself to give the original number. See examples, perfect squares, and how to calculate square roots.
https://brilliant.org › wiki › square-roots
Square Roots | Brilliant Math & Science WikiDefinition and Notation. The square root of a number a a, denoted \sqrt {a} a, is the number b b such that. b^ {2} = a\text { and }b\ge 0. b2 = a and b ≥ 0. 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.
https://www.math.net › square-root
Square root - Math.netLearn what a square root is, how to simplify and solve radical expressions, and how to estimate and calculate square roots of non-perfect squares. A square root is a number that can be multiplied by itself to give a value under the radical symbol.
https://www.examples.com › maths › square-root.html
Square Root - Definition, Formula, How to find, Properties - ExamplesThe square root of a number is a special value that, when multiplied by itself, returns the original number. It’s closely linked to the idea of squaring a number. For example, if we square the number 3 (meaning we multiply 3 by itself), we get 9. This is written as 3 × 3 or 3². Now, if we talk about square roots, it’s like doing the opposite.
https://byjus.com › maths › square-root
Square root - (Definition, Formula) | How to Find Square Roots? - BYJU'SIn Maths, the square root of a number produces the original number when multiplied by itself. Learn how to find square roots, square root symbol, formulas, table, etc., only at BYJU’S.
Learn what a square root is, how to find it, and how to use the symbol √. Explore the properties, examples, and a calculator for square roots of real and complex numbers.
https://www.youtube.com › watch
Introduction to square roots | Numbers and operations | 8th grade ...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. Practice this lesson yourself on...
