Question
In the given expression, prime factorisation has been done or not$?\ 54 = 2 \times 3 \times 9$
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Answer
Given: $54 = 2 \times 3 \times 9$
As we can see in this factorization 9 is a composite number, and it can be further factorized, so prime factorization has not been done.
As we can see in this factorization 9 is a composite number, and it can be further factorized, so prime factorization has not been done.
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