Question

if p is a prime number and p divides K2 , then p divides _____

I have a options but I don't know which answer is write

options are
1 k+3
2 3k-1
3 k
4 3k+2​

Answer 1

Answer:

p divides

p÷k2

p/k2

answer in not clearly

Answer 2

Answer:

if p is a prime number and p divides K2 , then p divides k.

please mark me brainlist.