Is 7×5×3×2+3 a composite number. Justify your answer.
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Answered by
3
Answer:
answer is 213
Step-by-step explanation:
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Answered by
2
Step-by-step explanation:
by simplifing
3 x (7 x5 x2 +1)
3 x 71
so given expression is product of primes, therefore its composite number
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