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Not all odd numbers are prime. Prime means you can only divid a number by itself.

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โˆ™ 2012-10-24 21:24:10
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Why are all odd prime?
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Related questions

Are all prime numbers odd numbers?

All prime numbers are odd with the only exception of the prime number 2. However, not all odd numbers are prime.


Are prime numbers are odd numbers?

With exception of the number 2, all prime numbers are odd. However, not all odd numbers are prime.


Are all odd numers prime?

no, 25 is odd and is not prime 25 = 5 x 5 There is only one even prime number:2, all other prime numbers are odd, but all odd numbers are not prime number


Is a Conjecture is false all prime numbers are odd?

All prime numbers are not odd. 2 is a prime, 2 is not odd.


Is a prime number always an odd number?

Except for 2 all other prime numbers are odd. Otherwise, they would be divisible by 2 (and thus not a prime number). This does NOT mean that all odd numbers are prime, but that all prime numbers (aside from 2) are odd.


All prime numbers except for 2 are odd?

All of the prime numbers are odd except for two.


Is a prime number odd?

All prime numbers are odd except one prime number and that is 2.


All prime numbers are even or odd?

Actually 2 is a prime number so not all are odd primes.


When all the prime factors are odd the number is odd?

That is correct.


All prime numbers are odd?

No.


Is all prime numbers are odd?

No


Is there more prime numbers or odd?

All prime numbers are odd except for the number 2.


Are all odd numbers prime?

No, odd numbers such as 9, 15, 21, and 27 are not prime.


Are there any prime an odd numbers?

Yes. Apart from 2, all prime numbers are odd.


Are all prime numbers between C and 100 are odd?

All prime numbers are odd except for 2 which is the only even prime number


Is a prime number odd or even?

There is one even prime number (2); the rest are odd.


Is all odd numbers prime numbers?

No. 9 is not prime.


Are there more even prime numbers or odd prime numbers?

All prime numbers are odd, exept of the first prime number 2.


Which numbers illustrate that not all prime numbers are odd?

2 is the only prime number that is not an odd number.


Why are all prime numbers not odd?

They are not all odd, because one, '2', is even.


What are all prime numbers that are odd numbers?

There is an infinite amount of prime numbers all of which are odd numbers


Do prime numbers have to be odd?

No. 2 is a prime and it is not odd. But all other primes must be odd because otherwise they would be divisible by 2.


Is all odd numbers prime?

No :D


Is 25 an odd prime number?

'25' is odd, all right, but not prime. (It can be divided by 1, 5, and 25) By the way, prime numbers must be odd numbers. All even numbers can be divided by 2, at least, and are therefore not prime.


Why are all prime numbers except 2 are odd?

This is because they are only two factors in that number. It may seem to you that all prime numbers odd, but it is not true. Most of them however, are prime numbers. This is why most of the odd numbers are prime numbers.