Question

find the least number to be subtracted from 5045 so as to get a perfect square. Find the square root of the perfect square obtained.

please find square root using long division method and show the working.

Answer 1

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First of all find the square root of 5045 by long division method.....(see the above figure)

Hence the least number that should be subtracted from 5045 to make it a perfect square is 4 .

So the perfect square number is = 5045 - 4 = 5041 .

Now find the square root of 5041 .

As we have subtracted 4 from 5041 to make it a perfect square. So the square root will be 71 itself.

Hence square root of 5041 = 71 .

Answer 2

Here is the answer !

thanks.