Find the least 4-digit number which is a perfect square and how to solve this and what we do in this question prime factorization and long division method
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this should be done through long division method
take smallest 4 digit numbers and try to find square root
62×2= 124
(124-100)=24
so we need 24 more
thus smallest four digit number which is perfect square is 1024=32^2
take smallest 4 digit numbers and try to find square root
62×2= 124
(124-100)=24
so we need 24 more
thus smallest four digit number which is perfect square is 1024=32^2
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