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3 years ago

15

Darlene was asked to identify which of the following is prime 2,12,21,39

2 answers:

e-lub [12.9K]3 years ago

5 0

2 is the prime number

coldgirl [10]3 years ago

5 0

Answer:

2

Step-by-step explanation:

do factoring because 2x1=2, and thats it so ya

<u><em>HOPE THIS HELPS!!!!!!!!!!!!!</em></u>

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Aleks04 [339]

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D

Step-by-step explanation:

Using the rule of exponents

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