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https://www.mathsisfun.com › square-root.htm
Squares and Square Roots - Math is FunLearn how to square a number by multiplying it by itself, and how to find the square root of a number by dividing it by itself. See examples, perfect squares, negative numbers, decimal numbers, and how to use a calculator or a fun method to approximate square roots.
https://www.cuemath.com › algebra › squares-and-square-roots
Formula, Examples | How to Find/Calculate Square Root? - CuemathLearn how to find the square root of a number using different methods, such as repeated subtraction, prime factorization, estimation, and long division. See examples, formulas, and a square root table for perfect and non-perfect squares.
https://brilliant.org › wiki › square-roots
Square Roots | Brilliant Math & Science WikiLearn the definition, notation, and properties of square roots, and how to use them to solve quadratic equations and geometry problems. Find examples, exercises, and algorithms for calculating square roots of positive and negative numbers and complex numbers.
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 the square root of a non-perfect square. See examples of perfect and non-perfect squares, and the properties of radicals.
https://en.wikipedia.org › wiki › Square_root
Square root - WikipediaLearn what a square root is, how to write it using the radical sign "√", and how it is related to the area of a square. Explore the history of square roots from ancient civilizations to modern mathematics, and the properties and uses of the square root function.
Learn how to find the square root of any number, including negative and complex numbers, using the symbol √. Use the calculator to compute the square root of 123 and see the properties and examples of square roots.
https://www.khanacademy.org › ... › x2f8bb11595b61c86:radicals › v › introduction-to-square-roots
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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 radical symbol √. Find out the definition, properties and examples of square roots, and how to deal with negative and fractional exponents.
https://math.libretexts.org › Bookshelves › Algebra › Elementary_Algebra_1e_(OpenStax) › 09...
9.3: Add and Subtract Square Roots - Mathematics LibreTextsAdd and Subtract Square Roots that Need Simplification. Remember that we always simplify square roots by removing the largest perfect-square factor. Sometimes when we have to add or subtract square roots that do not appear to have like radicals, we find like radicals after simplifying the square roots.
https://thirdspacelearning.com › us › math-resources › topic-guides › algebra › square-root
Square Roots - Math Steps, Examples & Questions - Third Space LearningLearn what a square number and a square root are, how to find and simplify them, and how to apply them to problem solving. See examples, worksheets, and common core standards for 8th grade math.
