Answer:
prime
Explanation:
3x^2 + 5x + 1
it can't be factorizes with rational numbers
Prime
3x^2 factors in to 3x and x
1 factors into 1 and 1
( 3x + 1) ( x+1)
We need to verify the middle is 5
3x+1x = 4x
so this is not true
We cannot factor this so it is prime
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