Question

4. Find the least number that must be subtracted to 6749 so that it becomes a perfect square. Also, find the square root of the perfect square thus obtained.​

Answer 1

Answer:

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Step-by-step explanation:

Solution:

(i) 525

Since remainder is 41.

Therefore 22^2<525222<525

Next perfect square number 23^2=529232=529

Hence, number to be added

= 529 – 525 = 4

\therefore525+4=529∴525+4=529

Hence, the square root of 529 is 23.

Answer 2

Step-by-step explanation:

23 is the answer

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