is 9720 a perfect cube find it by prime factorisation
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Answer : No
Reason : Because two 3s and one 5 is left unpaired
What to do to make it a perfect cube : There are two methods :-
1) Either multiply the given no. with 75
2) or divide the given no. by 45
Reason : Because two 3s and one 5 is left unpaired
What to do to make it a perfect cube : There are two methods :-
1) Either multiply the given no. with 75
2) or divide the given no. by 45
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