sq root of 65536 by check method
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Answered by
1
we know 250^2 = 62500
and 260^2 = 67600
square ending with 6 should of number with 4 or 6 in the end.
so the number can be 254 or 256, which can be confirmed by following method.
Now the first 3 digit lie between 25^2 and 26^2
if 25×26 < 655 then we pick larger of the 254,256 otherwise smaller.
here 25×26 = 650<655
so we pick 256 (greater of the two).
and 260^2 = 67600
square ending with 6 should of number with 4 or 6 in the end.
so the number can be 254 or 256, which can be confirmed by following method.
Now the first 3 digit lie between 25^2 and 26^2
if 25×26 < 655 then we pick larger of the 254,256 otherwise smaller.
here 25×26 = 650<655
so we pick 256 (greater of the two).
neosingh:
ya
Answered by
0
continuing to the ans (250+5)^2=62500+25+2500=65025
hence ans shall be greater than 255 ie 256
hence ans shall be greater than 255 ie 256
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