SOLUTION: the cube of a number added to the sum of three times the number and 9 is a prime number
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Question 290326
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the cube of a number added to the sum of three times the number and 9 is a prime number
Answer by
ankor@dixie-net.com(22740)
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the cube of a number added to the sum of three times the number and 9 is a prime number
:
x^3 + 3x + 9 = y(prime)
Actually for both x=1, and x=2, y is prime