3 years ago

What number is not a composite number 2,9,15,21?

Mathematics

1 answer:

Citrus2011 [14]3 years ago

7 0

2 is not a composite number

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Step-by-step explanation:

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2 years ago

What values of b satisfy 3(2b+3)^2 = 36

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Start by dividing both sides by 3. Then take the square root of both sides. Then subtract 3 from both sides and divide by 2.

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Step-by-step explanation: