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Use the algorithm to find the square root of a six-digit numberExample: Find √297 504 to two decimal places.First group the numbers under the root in pairs from right to left, leaving
either one or two digits on the left. For each pair of
numbers you will get one digit in the square root.
Since the last decimal we find with the algorithm is 9, it means the previous decimal will be rounded up, and thus to one decimal place, √297504 = 545.44 See also: Find square roots without a calculator An explanation of why this square root algorithm works.
A geometric view of the square root algorithm
Square roots by Divide-and-Average Square Root Algorithms |
FREE math homework help on www.PhatMath.com
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| Check out these short video clips from my favorite band - Rockabilly.US. They play oldies, Elvis, country, and top hits of the 50s and 60s. It's a show with large band, costumes, choreography, little skits, "Kid Kritters", 6 dancing/singing girls, junior dancer troupe, etc. | |
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"Be My Baby" originally by the Ronettes |
Impossible Dream (Elvis song) |
| Most importantly, the band wants to use the uplifting and energetic music to bring some fun, happiness and encouragement into people's lives. They're doing it selflessly to help others, and don't get paid for any of it themselves. And I admire that! | |