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A "radical" equation is an equation in which at least one variable expression is stuck inside a radical, usually a square root. ... There are a couple of issues that frequently arise when solving radical equations. The first is that you must square sides, not terms. Here is a classic example of why this is so:
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www.purplemath.com/modules/solverad.htm
www.purplemath.com/modules/solverad.htm
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"Roots" (or "radicals") are the "opposite" operation of applying exponents; you can "undo" a power with a radical, ... On the other hand, you may be solving a plain old math exercise, something with no "practical" application. Then they would almost certainly want the "exact" value, so you'd give your answer as being simply " "
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www.purplemath.com/modules/radicals.htm
www.purplemath.com/modules/radicals.htm
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A "radical" equation is an equation in which the variable is hiding inside a radical symbol (in the radicand). ... is NOT a radical equation ... 1. Isolate the radical (or one of the radicals) to one side of the equal sign. 2. If the radical is a square root, square(If the radical is not a square root, raise each side...
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www.regentsprep.org/rEGENTS/mathb/7D3/radlesson.htm
www.regentsprep.org/rEGENTS/mathb/7D3/radlesson.htm
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>> The "Guide for Integrating Issues of Social and Economic Justice into Math Curriculum" has been updated. ... Math includes basic skills (rates and percents), statistical analysis, graphing, randomization and probability, sampling, and more. Teacher's Edition and Student Edition...
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www.radicalmath.org/
www.radicalmath.org/
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; Browse Resources; » By Math Topic; » By Social Justice Issue; » By Resource Type; Complete List ; Can't find what you're looking for? Email us - we're happy to help: info@radicalmath.org ... Social Justice Math ... Benefits and Pitfalls of Social Justice Math...
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www.radicalmath.org/main.php?id=SocialJusticeMath
www.radicalmath.org/main.php?id=SocialJusticeMath
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Sol Stern; Radical Math at the DOE; “Social justice” teachers propagandize while Chancellor Klein looks the other way. 11 May 2007 ... New York City’s Department of Education insists that the radical math conference was perfectly appropriate. In fact, as I recently learned, the whole affair got rolling with...
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www.city-journal.org/html/eon2007-05-11ss.html
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As Moses explains it, the connection between civil rights and the right to math literacy is logical. The civil rights movement ensured that minorities had a voice; ... Harlem-born, Harvard-educated Robert Moses is a radical in the most traditional definition of the word: He goes to the root of the problem.
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www.usnews.com/usnews/news/articles/061022/30moses.htm
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a radical is anything underneath the root sign. so when you're simplifying square roots, your radical is any of your terms that is under a square root sign.
http://answers.yahoo.com/question/index?qid=20080319185...
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Summary: A radical sign, which looks like a check mark with a roof, is used to indicate what number multiplied by itself a certain number of times will give the final answer. Calculate the square root or cubed root of a number with a radica...
http://www.ehow.com/video_4754358_what-radical-sign.htm...
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