Find the smallest number by which 3956 must be divided so as to get a perfect
square.
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Answered by
1
The Prime Factorisation of 6000 is
6000 = 5 × 5 × 5 × 2 × 2 × 2 × 2 × 3
6000 = 5³×2⁴×3¹
.
Here One 5 and one 3 are not in Pairs.
So 6000 must be divided by (5×3)=15 to obtain a Perfect Square.
I.e. 15 is the smallest no: by which 6000 should be divided as to obtain a Perfect square
Resulting number = 6000/15 =400
400
=
20×20
=20
Answered by
0
Answer:
upper one explaination is correct so I prefer you to do that one
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