2 years ago

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

Mathematics

2 answers:

Stells [14]2 years ago

8 0

Answer:

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

madreJ [45]2 years ago

4 0

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

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