https://courses.lumenlearning.com/ivytech-collegealgebra/chapter/evaluating-square-roots/

The square root function is the inverse of the squaring function just as subtraction is the inverse of addition. To undo squaring, we take the square root.

https://www.youtube.com/watch?v=ol1HS1VZO7g

Mar 8, 2007 ... evaluate square roots. ... Square root in just 3 seconds - lakshya education- math's guru no.1 - Duration: 11:39. Lakshya Bhilai 2,156,517 views.

https://www.youtube.com/watch?v=m7VeD68Ukw0

Oct 31, 2014 ... http://www.freemathvideos.com In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and ...

https://math.wonderhowto.com/how-to/evaluate-square-roots-318753/

Mar 12, 2010 ... This is the video about how to evaluate square roots. The square root of a number is a number that you can square to get it, that is, a number ...

https://www.ck12.org/book/CK-12-Middle-School-Math-Concepts-Grade-7/section/9.1/

Dec 3, 2015 ... Brittany is replacing the old tiles on a small tabletop for her mom's upcoming birthday. The area that needs to be covered is 64 square inches, ...

https://www.khanacademy.org/math/algebra/rational-exponents-and-radicals/alg1-simplify-square-roots/a/simplifying-square-roots-review

Learn how to rewrite square roots (and expressions containing them) so there's no perfect square within the square root. For example, rewrite √75 as 5⋅√3.

https://www.khanacademy.org/math/algebra/rational-exponents-and-radicals/alg1-radicals/v/introduction-to-square-roots

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.

http://www.math.com/students/calculators/source/square-root.htm

The Square Root Calculator will find the square root of the number you enter. ... Related Topic How to calculate square roots without a calculator ...

https://www.khanacademy.org/math/algebra/rational-exponents-and-radicals/alg1-radicals/v/understanding-square-roots

Where the square, and the square root comes from is the area of a square. What if you know how big a square property is, and you want to build a fence?

https://www.purplemath.com/modules/radicals.htm

For instance, if we square 2, we get 4, and if we "take the square root of 4", we get ..... On a side note, let me emphasize that "evaluating" an expression (to find its ...