Question

find the least number which must be subtracted from each of the following so as to get a perfect square. Also, find the square root of the perfect square so obtained. (1) 4931
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Answer 1

Answer:

mere samaj me ni aaya ye question explain please

Answer 2

Step-by-step explanation:

$ANSWER</p><p></p><p>For 402</p><p></p><p>Nearest perfect square is 400</p><p></p><p>400 = 20</p><p></p><p>402 − 400 = 2</p><p></p><p>For 1989</p><p></p><p>Nearest perfect square is 1936</p><p></p><p>1936 = 44</p><p></p><p>1936 − 1989 = 53</p><p></p><p>For 3250</p><p></p><p>Nearest perfect square is 3249</p><p></p><p>3249 = 57</p><p></p><p>3250 − 3249 = 1</p><p></p><p>For 825</p><p></p><p>Nearest perfect square is 784</p><p></p><p>784 = 28</p><p></p><p>825 − 784 = 41</p><p></p><p>For 4000</p><p></p><p>Nearest perfect square is 3969</p><p></p><p>3969 = 63</p><p></p><p>4000 − 3969 = 31</p><p></p><p>From this, Option B is correct answer.</p><p></p><p>$

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