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Methods of computing square roots


In numerical analysis, a branch of mathematics, there are several square root algorithms or ... Therefore, any general numerical root-finding algorithm can be used. Newton's method, for example,...

Numbers - Square Roots - In Depth - Math.com


Squaring, which we learned about in a previous lesson (exponents), has an inverse too, called "finding the square root." Remember, the square of a number is ...

www.ask.com/youtube?q=Finding Square Root&v=nUyLnjgGumg
Mar 24, 2015 ... Finding the square root is easy for any perfect square under 100! You'll be able to calculate squares faster than ever and amaze everyone with ...

Calculate square root without a calculator - Homeschool Math


Explanation of three ways to find square roots without calculator, including the Babylonian method.

Math Forum - Ask Dr. Math Archives: Square Roots without a ...


Finding Square Roots without a Calculator, a selection of answers from the Dr. Math archives. Square Roots Without a Calculator - Dr. Math FAQ: How do you ...

Square Roots: Introduction and Simplification - Purplemath


Square Roots: Introduction & Simplification (page 1 of 7) ... in either of two ways: If you are doing a word problem and are trying to find, say, the rate of speed, ...

How to Calculate a Square Root by Hand (with Calculator)


This method uses a process similar to long division to find an exact square root digit-by-digit. Though it's not ...

Squares and Square Roots - Math is Fun


"Squared" is often written as a little 2 like this: square root of 9 is 3. This says "4 Squared equals 16" (the little 2 says the number appears twice in multiplying) ...

How to manually find a square root - John Kerl


Provides a method of finding a square root without the use of a calculator.

Solving Quadratic Equations: Solving by Taking Roots - Purplemath


Warning: Finding the solution, above, is a very different process from "evaluating the square root of 4". When finding the square root of a number, you know that ...

The square root of a number, x, is the number that equals x when multiplied by itself.
The square root of 4 is 2, since 2 multiplied by itself equals 4.
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Understanding square roots | Square roots | Khan Academy


Understanding square roots. AboutTranscript. Understanding Square Roots. Created by Sal Khan and Monterey Institute for Technology and Education.

Finding Square Roots - Fact Monster


The easiest way to find a square root is to use a calculator, but you can do it without one. Here's one way, using 12 as an example of the squared number:.

The Math Dude : How to Calculate Square Roots in Your Head ...


May 4, 2012 ... But what if you don't have a calculator handy when you really need to find that square root? What can you do? Keep on reading because today ...