sukhmanrataul1 sukhmanrataul1

18-07-2021
Mathematics

contestada

find the smallest number by which 252 must be multiplied to get a perfect square . also find the square root of the perfect square so obtained.

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Аноним Аноним

15-05-2022

We shall proceed in hit and trial method

Find some nearest multiples of 252

252(2)=504
252(3)=756
252(4)=1008
252(5)=1260
252(6)=1512
252(7)=1764

Yes last one is square of 42

So smallest no is 7

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