Plz explain me 6th question
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As you have said to explain,I will just explain that.
- Consider 252
- take it's prime factorisation
- here,252= 2×2x3x3x7
- the number without pair is 7
- if you divide 252 by 7 you will get a perfect square (here 36)
- So the smallest whole number is 7 and the resulting square number is 36 and it's root is 6
- 396= 2x2x3x3x11
- number without pair=11
- required whole number = 11
- resulting square number=36
- root =6
Do the remaining questions in the same way
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