Question

If 5 divides p2

then prove that 5 divides p.​

Answer 1

Step-by-step explanation:

let p=5

then p²=5²=25

p²/5=25/5=5

p/5=5/5=1

from this we can conclude that 5 divides p² then 5 also divides p

Answer 2

Step-by-step explanation:

If 5 divides p2

then prove that 5 divides p