satly some method for find square root of a large number
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We pair the digits up starting from the right side. Since there is one extra left over after two pairs are formed, we club it with the pair closest to it.
Example: √(16641) = ?
Unit digit will be 1 or 9.
Since, 122 < 166 < 132
So, the square root will definitely be 121 or 129.
Now, consider 12 and 13
Since, 166 is greater the 156, we pick the larger of the options i.e. 129.
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Answer:THE PRIME FACTORISATION METHOD
Step-by-step explanation:
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