Question

Find the greatest u digit number which is a
perfect square​

Answer 1

$\blue{\huge{\underline{\underline{❥︎Solution:-}}}}$

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Greatest number of 4 digits = 9999

We find √9999 by long division method .

The remainder is 198

This shows 99² is less than 9999 by 198

This means if we Subtract the remainder from the number we get a perfect square.

Therefore,the required perfects square is

9999 - 198 = 9801 and

√9801 = 99

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Hope it helps you mate ❤️

Answer 2

Answer:

sorry i don't know

Step-by-step explanation:

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