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IRINA_888 [86]
3 years ago
8

I need help with numbers 1 and 2

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer:

1.No, 143 is not a prime number. The list of all positive divisors the list of all integers that divide 143 is as follows: 1, 11, 13, 143. To be 143 a prime number, it would have been required that 143 has only two divisors, itself and 1.

2.Since the polynomial can be factored, it is not prime.

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