Question

If n is whole number such that n x (n + 28) is a prime number. Find the prime number.

Answer 1

Answer:

I think 29

Step-by-step explanation:

lets start tu to take whole number from one

so show for first time n is equal to 1

in this equation we put and the answer will come age 29

Answer 2

Ans since 28 is a composite number, than it has more than two factors . it doesn't matter n x 2 (n + 28) is

1 + ( 28 +28 )

29 + 28