Answer :

To estimate the square root of an imperfect square without a calculator, the following are required:

  • Find the two nearest perfect squares roots which are close to n.
  • Divide the given number by one of those numbers.
  • Take the average of the number produced and the root.

How to illustrate the information?

It should be noted that the square root of a number simply means the number that can be multiplied by itself that will give you the original number.

Here, the square root has been analyzed based on the information above.

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