P is an odd number.
Explain why p^2 +1 is always even number

every odd number that squares up and add 2 will give an even answer

see explanation

Step-by-step explanation:

Given that p is an odd number , then

p² is always an odd number

Adding 1 to an odd number gives an even number.

So p² + 1 is always even for p odd

only 10/60 isn't equivalent

hope this : )