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Mathematics 10 Online
OpenStudy (anonymous):

HELP NOW PLEASE!! Keeli was asked to approximate the square root of thirty-eight to the nearest whole number. Her work is shown here. Analyze her work, describing what she did correctly and what she did incorrectly. Provide the correct approximation, showing and explaining your work. If you need to type the square root symbol (for example, ), either type it in words, as in "the square root of 36," or use the common abbreviation "sqrt," as in "sqrt(36)" or "sqrt 36." thirty-eight is between the two perfect squares thirty-six and sixty-four.thirty-eight is closer to thirty-six than it

OpenStudy (mayankdevnani):

She did correctly is:- 36 is square root of 6 which is less than 38. But she did incorrectly is :- notice that 36 is smaller perfect square then 38,but 64 is not greater perfect square than 38,49 is the greater perfect square than 38. Remember:-We have to choose that perfect squares which are closest to 38.

OpenStudy (mayankdevnani):

understood? @Forever..Red

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