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1). 42). 53). 64). 8 |
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Answer» ⇒ The NUMBER given is 680621. Let’s FIND the SQUARE root of 680621 ⇒ 824.9… 8) 680621 64 162) 406 324 1644) 8221 6576 164500 16489)148401 1609900…… ⇒ √680621 = 824.9 which is slightly less than 825 ∴ the NEXT perfect square is that of 825. ⇒ (825)2 = 680625 ∴ the smallest no. to be added to 680621 is 680625 – 680621 = 4 |
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