Question

For each of the following numbers find the smallest whole number by which it should be multiplied so as to get a perfect square.Also find the square root of the square number so obtained:(1) 2925 (2) 396 (3) 2028 (4) 1458 (5) 768


example sum i have given here guys⬇⬇⬇


252


Prime factorisation of 252 =2×2×3×3×7

The prime factor 7 is unpaired

252/7= 2×2×3×3×7/7
and we cancel the 252/7 we get 36 and right side 2×2×3×3×7/7 we have to cancel 7 and after cancelling


36= 2×2×3×3
we have 2 to times and 3 two times we have considered the 2 tyms 2 into one 2 same in 3 also


now we get
36=2×3
we have to multiply 2×3
36=6
answer :36=6

hope its helps you​

Answer 1

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