asked 79.6k views
12 votes
(c) Here are two numbers.

15 21
Craig says,
“Both of these number can be written as the product of two prime numbers."
Is Craig correct?
You must show how you get your answer.
(4)

asked
User Hena
by
8.8k points

1 Answer

4 votes

Answer:

Yes

Explanation:

15 = 3*5

21 = 7*3

3, 5 and 7 are all prime numbers.

answered
User MaBbKhawaja
by
8.2k points

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