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What is this help please

What is this help please-example-1
User Flink
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Answer: 3 x 7


Step-by-step explanation:
So the question is asking you to multiply two prime numbers in order to get 21.
Since 3 and 7 are both prime numbers, you can express 21 as 3 x 7

Hope this helps! :)

Here is a list of prime numbers if it helps you. (prime numbers are in blue):
What is this help please-example-1
User Artem Viter
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8.4k points

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