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Can you factor 2rr plus 7r plus 5 or is it prime?
(r + 1)(2r + 5)
What is the smallest number for n for which n2 plus n plus 17 is not a prime number?
n = 5.
Can even numbers from 4-100 equal a prime plus a prime?
Yes for example 5+11 = 16
Is 2 x 3 x 5 x 7 plus 5 a prime number?
that would be 215, so no. it is divisible by 5, so that means it is not prime.
Is it true that adding any two prime numbers results in a unique number for example 3 plus 7 equals 10 and no other prime numbers can be added together to get 10?
But 5+5 = 10 and 5 is a prime number
What is the counterexample of the sum of 2 different prime numbers is even?
2 + 3 = 5 Two plus any odd prime number is odd.
What is prime plus prime?
A prime plus another prime is at the very least going to be an even number since all primes (with the exception of 2) are odd.
What is 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus equal?
Thirty
What is 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 equal?
Note that the reason there exists a technique called multiplication is so that we do not have to perform tedious and lengthy series of addition such as the one you have presented. So, you have given us 24 of the number 5 to add. 24 x 5 = 120. (Addition form) 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 = 120
2 times 3 times 5 plus 1 is what prime number?
2 x 3 x 5 + 1 = 31
Is 5 a prime or a compisite?
5 is prime
What is 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5 plus 5?
5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 = 55
