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2. Without doing any calculation, find the numbers which are not perfect squares. (iii) 16129(iv) 160801(ii) 608(iii) 19903. Find the square root of the following by repeated subtraction method.(io) 16900(ii) 289(ii) 169(1) 1267method is fing(1) 144the square root byfactori |
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Answer» 608 is not a perfect square squares ENDING with 2,3,8,7 are not perfect squares .3) 1) 1267 is not a perfect square , hence U cannot find the square root of 1267 by REPEATED subtraction. |
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